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(Lewis) Acids

100 ml high-pressure laboratory autoclave, Model I

200, 250 and 300 ml high-pressure laboratory autoclave, Model II

3D printer 3D Printing 3M systems – masks and filters

500 ml high-pressure laboratory autoclave, Model IV 50 ml high-pressure laboratory autoclave, Model 0 5 Sulfosalicylic Acid

90 mm plates (ROTI®Plate90) 96 Well Plates - SPE

AA General Supplies AA Instrument Supplies AA Lamps AAS AAS Standards Abbe refractometers ABS Absorbents Absorbents & adsorbents Absorbers and binding agents Accessoires Accessoires (tubes à vide) Accessories Accessories and miscellaneous filter products Accessories (boxes and refill systems) Accessories canister Accessories cans Accessories cosmetic products Accessories for absorbers and binding agents Accessories for agitators Accessories for Air Bacteria Samplers Accessories for anaerobic vessels Accessories for Aspiration Systems Accessories for Aspirator Bottles Accessories for autoclaves Accessories for autoradiography Accessories for balances Accessories for Block Thermostats Accessories for Blotting Systems Accessories for Bottle Dispensers Accessories for Burners Accessories for Canisters Accessories for Carboys Accessories for Centrifugal Mills Accessories for Cleaning & Disinfecting Systems Accessories for Climatic- / Temperature Test Chambers Accessories for CO2 incubators Accessories for Cooled Incubators Accessories for crimp caps & snap-cap vials Accessories for Culture Dishes, Stacked Accessories for Cutting Mills Accessories for Cyclone Mills Accessories for Deionisers Accessories for Desiccators Accessories for Diaphragm Pumps Accessories for Digital Burettes Accessories for Disc Mills Accessories for Dispensers Accessories for Draining Racks Accessories for Dropping / Wash Bottles Accessories for Drums Accessories for ear protection Accessories for electrophoresis Accessories for Electrophoresis Accessories for Electrophoresis Chambers Accessories for elting Point Determination Accessories for Erlenmeyer Flasks Accessories for Evaporators Accessories for Filtering Flasks Accessories for Filter Units, Multi-Piece Accessories for Flat Flange Components Accessories for Food Analysis Accessories for Freeze Dryers Accessories for Funnels Accessories for gas burners Accessories for Gas Measurement Units Accessories for Gas Wash Bottles Accessories for GC Accessories for Gel Documentation Systems Accessories for Hose Pumps Accessories for Incubator Shakers Accessories for Knife Mills Accessories for Label Printers & Labels Accessories for magnetic stirrers Accessories for Magnetic Stirrers Accessories for Membrane Butlers Accessories for meteorological measuring instruments Accessories for Meters Accessories for Microbiology Accessories for Micro Pipettes Accessories for Microplates Accessories for Microscope Slides Accessories for microtiter plates, various Accessories for Mills, Other Accessories for mini reactors Accessories for Mixer Mills Accessories for Mortar Grinders Accessories for Ovens Accessories for PCR thermocyclers Accessories for PCR Tubes / Plates Accessories for Petri dishes Accessories for photometers Accessories for Photometers Accessories for Pipette Controllers Accessories for Planetary Ball Mills Accessories for Plastic Bottles Accessories for process analysis (water) Accessories for protective clothing Accessories for Pumps Accessories for Pure / Ultrapure Water Systems Accessories for Reaction Vessels Accessories for readers Accessories for Refractometers & Polarimeters Accessories for Rotary Vane Pumps Accessories for Safety Products Accessories for sample handling Accessories for Samplers Accessories for Sample- / Transport Jars Accessories for Scalpels Accessories for screw-cap sample vials Accessories for Screw Glass Bottles Accessories for Screw Pumps Accessories for Sedimentation Accessories for Shakers Accessories for Sieve Shakers Accessories for Small Shakers & Vortexers Accessories for Stomacher Accessories for Syringes Accessories for Temperature- & Humidity-Loggers Accessories for Thermostats Accessories for thin-layer chromatography Accessories for tissue cultures Accessories for Titrators Accessories for (Ultra-) Low Temperature Freezers Accessories for Ultrasonic Cleaners Accessories for Water Baths Accessories for Welding Apparatus Accessories for Western and ELISA Accessories miscellaneous Accessories & spare parts for dispensers Accessories (storage and cleaning) Acetals Acetic acid, 60% Acetic acid, 80% Acid and base storage cabinets Acid Bottles Acid dye violet Acids and Bases Acids and Bases as Volumetric Standard Solutions Acids and Bases for Analysis (p.a.) Acids and Bases in Standard Quality (tech.) Acids as Volumetric Standard Solutions Acids & bases Acids/Bases Acids in Standard Quality (tech.) Acids in VLSI Quality Acid Value Determination Acrylamide, Bisacrylamide (Serva) Activated Charcoal Acyclic aldehyde Acyclic amide Acyclic amine with alcohol or ether function Acyclic bifunctional alcohol Acyclic diamine Acyclic dicarboxylic acid and its anhydride Acyclic ether alcohol from C9 Acyclic ether alcohol up to C8 Acyclic hydrocarbon ether Acyclic ketone Acyclic monoamine Acyclic monofunctional carboxylic acid up to C8 Acyclic quaternary ammonium compound Acyclic saturated monofunctional alcohol C1 to C3 Acyclic saturated monofunctional alcohol from C4 Acyclic tri- and higher-functional alcohol Acyclic tri- and higher functional carboxylic acid and its anhydride Adamantanes and Derivatives Adapters & connectors Adapters & Rotors AdBlue® urea solution (AUS 32) Additional Chemicals for Determination of the Hydrocarbon Index Additional Filtration Agents Additional tools for gel preparation Additives (Serva) Adhesive and embedding materials Adhesive mat Adhesive mats Adhesives Adhesives for 3D printing AdvanceBio Peptide AED Instrument Supplies AED supplies Affinity Chromatography Affinity chromatography, protein isolation Agar Agar and media (Serva) Agar & Carragene Agarose and Gelling Reagents Agarose & Electrophoresis Agarose (Serva) Agilent BIO Air Bacteria Samplers Alanine Albumins Albumins/BSA Albumin (Serva) Alcalinity Standards Alcohol Burners Alcohol Determination Alcohols Alcohol Swabs Aliphatic Alcohols Aliphatic Aldehydes Aliphatic Amines Aliphatic Building Blocks Aliphatic Carboxylic Acids Alkali, alkaline earth and ammonium salts of acyclic sulfonic acids Alkali, alkaline earth and ammonium salts of cyclic carboxylic acids Alkali, alkaline earth and ammonium salts of cyclic sulfonic acids Alkali, alkaline earth and ammonium salts of cyclic sulfonic acids with OH function Alkaloids Alkylene oxide polymer Alloys Alternative Solvents Aluminium Aluminium Crimp Caps ND20 / Magnetic Universal Screw Caps ND18 Aluminium Foils Aluminium Salts, Al Aluminum compound with O (Al [H] O) Amberjet™ Ion Exchanger Amberlite (Serva) Amines Amines with aldehyde or keto function Amines with carboxylic acid or ester function, salt without halogen Amino Acid Derivatives Amino acid dimers Amino Acids Amino Acids and Amino Acid Derivatives Amino Acids for Cell Culture Amino acids, protected Amino acids, radioactively marked Amino acids (Serva) Amino-modified HPTLC Silica Layers Ammonium Bifluoride Ammonium Citrate Tribasic Ammonium Metatungstate Ammonium Metavanadate Ammonium Molybdate Ammonium Perrhenate Ammonium Salts, NH4+ Ampoules Anaerobic jars Analysis Case Analysis & Measuring Instruments Analysis of Food Analysis sieves and sieving machines Analytical Applications Analytical beakers and scintillation vessels Analytical enzymes (Serva) Analytical Microbiology Analytical Microbiology - Food & Bev Analytical Microbiology - Pharma Analytical Reagents Analytical Sample Preparation Anhydride of acyclic monocarboxylic acid up to C8 Anhydride of cyclic bi- and higher-functional carboxylic acid Anhydrous Mounting Media Animal, cell culture, bacterial culture (laboratory) Animal, cell culture, bacterial culture (laboratory, other) Animal part, animal extract (industrial use) Anion Detection Anionenaustauschsäulen für die Ionenchromatographie Anion Exchanger Anion Exchange Resins Anolyte Anthocyanidins Anthocyanins Antibiotic culture media Antibiotics Antibiotics & antimycotics Antibiotics/Antimycotics Antibiotics (Serva) Antibodies Anti-fatigue mats Antifungals Antimicrobials Antimony Antimony compound Antimony Salts, Sb Antimony Trioxide Antimycotics Antiparasitics Anti-slip Disposable Socks Anti-static mats, ESD mats Antivirals Apoptosis Assays Applications Applicators and inoculation loops Applichem Applichem, various Aprons Arginine Aroma Chemicals Aromatic Building Blocks Arsenic Trioxide Artemisia ASA Asparagine Aspartic Acid Aspiration Systems Aspirator Bottles Aspirator Bottles, Carboys & Canisters Assembly Gloves Tough Astronaut Bonnets A to Z ATP/AMP Measurement with a System: Lumitester Autoclaves & Sterilisers Automatic Burettes acc. to Dr. Schilling Automatic Burettes acc. to Pellet Automatic pipettes Autosampler Syringe Autosampler Syringes&Parts Autosampler vials Autosampler vials and sample bottles Auxiliaries Auxiliary tools for 3D printing Azido amino acids

Bacterial cell spreaders Baffled Flasks Balanced Salt Solutions Balances Balances & Accessories Balances & accessories, various Banded ear plugs Barium Salts, Ba Barium Selenite Barrel- / Hand- & Foot Pumps Barrel with a clamping-ring lid Bases Bases as Volumetric Standard Solutions Bases for Analysis (p.a.) Basic and training balances Basic dye blue Basic dye green Basic dye red Basic Reagents for Nutrient Media Bath trolleys and flat transportation rollers Batteries Battery chargers BCE-Phosphoramidites for Perseptive Expedite and Polygenous Synthesiser Beakers Beakers and Erlenmeyer flasks Beard covers Beard mask Bench lights Benchtop conductivity meters Benchtop pH meters Benedict reagent Benzotriazole Benzyl / Cbz / Z Benzylidene Acetone BA 77 Beret Caps Beschichtete Kittel Besucherhose Besucherjacke BETA Protective Equipment Beverage bottle Bile salts Bioactive Small Molecules Bio Applications Biochemicals Biochemicals (laboratory) Biochemicals - Product Expansion Biochemicals (Serva) Biochemistry Biochemistry - Frequent use Biochemistry - R&D Bioethanol Bioink Biological Buffer Reagents Biological Industries Biology R&D Biology Reagents - Frequent use Biology Workflows Bioluminescent substrates Biomass (industrial use), product from biomass Biomolecular Germ Detection: RiboFlow® Kits Bioprinting Bioprinting/Tissue Engineering Bioprocessing Bioprocessing, various Bioreagents Bioseparation (Serva) Bismuth Bismuth Citrate Bismuth Metal Bismuth Naphthenate Bismuth Oxide Bismuth Salts, Bi Blackboards, books Black Nickel Oxide Blocking Blocking Reagents Blocking Reagents Southern Blotting Block thermostats Block Thermostats Blood Pressure Monitors Blotting Blotting Membranes Blotting membranes (Southern & Northern) Blotting Papers Blotting Papers, Highly Absorbent Blotting Papers, Membranes Blotting Reagents Blotting Systems Blotting units Blotting units, membranes, papers and reagents BOD Analysis Body protection Body showers Boiling pebbles, glass beads and floating pellets Bond Elut Bondesil Boronic Acids Bossheads Bottle Carriers Bottle closures Bottle Dispenser Bottles Bottles and containers approved for transport Bottles, various Bottle top dispensers Bottle Top Filters Bottle-top filter systems Bowls Boxes, crates, cases and safety containers Brand columns BrdU Breathing masks Brochure Bromine Bromine, bromide of alkali, alkaline earth and ammonium Bromine-oxygen acids and their alkali, alkaline earth and ammonium salts brush Brushes Brushes and cleaning sponges Bubble Counters Büchner funnels Büchner Funnels Buckets Buckets, various Buffers Buffer salts Buffer solution Buffer Solutions and -Salts Buffer solutions for molecular biology Buffer solutions ROTI®Calipure Buffers (Serva) Buffer substances (Serva) Buffer/Volumetric Solutions Building Blocks Building Blocks for Synthesis Bulb pipettes Bulb Pipettes Bulk Good Samplers Bulk pack Bunsen burners Burette Clamps Burettes, digital Burettes, titration apparatus Burette Stopcocks Burners Butylated Hydroxytoluene - BHT

Cabinets and shelves Cabinets (incubators and drying cabinets) Cadmium Carbonate Cadmium compound Cadmium Metal Cadmium Oxide Cadmium Salts, Cd Cadmium Sulfide Caesium Salts, Cs Calalysts, Ligands, Additives and Solvents Calcium compound Calcium Iodate Anhydrous Calcium Salts, Ca Calibration standards Campaign Canister Canister bottle Canister key Canister pumps and barrel pumps Canisters Canning jars Cannulas Can of originality Cans & Jars Capillary columns for GC Capillary columns, high polar Capillary columns, high temp Capillary columns, metal Capillary columns, mid-polar Capillary columns, non-bonded Capillary columns, PEG Capillary columns type 1 Capillary columns type 5 Capillary pipettes Capillary tubing fused silica Cap/Nano - Polymeric Caps and hoods Capsules Captiva - Filtration Carbohydrates Carbohydrates (Serva) Carbohydrates & sugars Carbon Carbon compound, inorganic (C, [O], [H], [S], [halogen]) Carbon oxide, carbonic acid, carbonates of alkali, alkaline earth and ammonium Carboys Carboys, canisters and barrels Care Wipes Carotenoids Carragene Carrez clarification Carrying supports for bottles Catalysts Catechins Catholyte Cation Exchanger Cation Exchange Resins CE CE capillaries CE (capillary electrophoresis) CE chemicals CE instrument supplies CE kits Celite®- Silicatae Basis Cell Analysis Cell Biology Cell biology (Serva) Cell Bioreactors Cell Culture Cell culture bottles Cell Culture Bottles Cell culture bottles, various Cell Culture - Commonly Used Cell culture dishes Cell Culture Erlenmeyer Flasks Cell culture Erlenmeyer flasks, various Cell Culture - Frequent Use Cell Culture Insert Systems Cell Culture Media Cell Culture Media Additives Cell Culture - Media & Buffers Cell culture plates Cell Culture - Specialties Cell culture tubes Cell Culture Tubes Cell culture tubes, various Cell-culture vials, accessories for cell cultivation Cell dissociation Cell Isolation Cell lysis Cell Signaling Cell transfection Cellulose tissues and pads Centrifugal filter units Centrifugal pumps Centrifugal Units Centrifugation Centrifugation-based extraction kits Centrifuge bottles Centrifuge Bottles Centrifuges Centrifuge tubes Centrifuge Tubes Centrifuge tubes and bottles Cerium Octoate Cerium Salts, Ce Certified Sample Bottles Chain Clamps Chairs Chalcones Chemical bottle Chemical (inorganic, laboratory) Chemical protection gloves Chemical Protective Gloves Chemical Protective Gloves Chem Chemical quality control, calibration, standards (Waters) Chemicals Chemicals (inorganic, laboratory) Chemicals in Pharmacopoeia Quality Chemicals (laboratory, other) Chemicals (organic, laboratory) Chemical Standards Chemical Standards Inorganic Chemical Standards Organic Chemical storage cabinets and toxic storage cabinets Chemicals, various Chemical Synthesis & Materials Science Chemistry Reagents Chiral Building Blocks and Auxiliaries Chiral Compounds Chiral Phosphine Ligands Chiral Ultron Columns Chlorinated acyclic hydrocarbon (C, [H], Cl) Chlorinated cyclic hydrocarbon (C, [H], Cl) Chlorinated cyclic hydrocarbon with O (except acid chloride) (C, H, Cl, O) Chlorinated hydrocarbon (C, [H], Cl, [O], [N]) Chlorine, chloride of alkali, alkaline earth and ammonium Chlorine-oxygen compounds and their alkali, alkaline earth, and ammonium salts Chromatographic measuring instruments and accessories (Waters) Chromatography Chromatography accessories Chromatography columns Chromatography paper Chromatography tubing (Waters) Chrome Oxide Green Chromium Chromium compound Chromium Salts, Cr Chromogenic Dyes Chromogenic Media Chromogenic substrates Circulating Chillers Circulation thermostats Citric acid, monohydrate (E 330) Citric acid solution, 50 % Clamps and rings Classical Media Class II (Laminar Air) Class II Safety Cabinet Accessories Cleaner Cleaner & Care Cleaning agents and equipment for 3D printing Cleaning, Care, Aids Cleaning & Disinfecting Cleaning/Disinfection/sterilisation Cleaning products and cleaning chemicals Cleaning products for ultrasonic devices Cleaning units Cleaning Up Cleanroom gloves Cleanroom Manual Crimpers and Decappers - Stainless Steel Click chemistry Climatic- / Temperature Test Chambers Clinical Thermometer Clip-on Bonnets CL microliter syringes Cloning Closures Closures for Plastic Canisters CO2 Incubators CO2 incubators, various Coating for 3D printing Cobalt Cobalt Acetate Tetrahydrate Cobalt Carbonate Cobalt Chloride Hexahydrate Cobalt compound Cobalt Hydroxide Cobalt Metal and Powder Cobalt Nitrate Cobalt Oxide Cobalt Salts, Co Cobalt Sulphamate Solution Cobalt Sulphate Cobalt Sulphate Feed Grade COD Standards Coenzymes Cold light sources Cold protection gloves Cold thermostats Cold traps Collection Bags and Dispensers Collection systems for solvent waste Colling Traps Colony Counters Colony counters and hand-held colony counters Colony Counter schuett count Colourants Colour Standards Colour Standards ASTM Colour Standards Gardner Colour Standards Ph.Eur. Colour Standards Pt/Co (Hazen) Colour Standards Saybolt Column chromatography (flash chromatography) Columns Combi fridge-freezers Combi hand-held measuring device Combination showers Combi table-top multimeter Combi tester Compact Dry Complexing Agents Complexometry Components with ground glass joints Compound of the IV to VI subgroup (laboratory) Compound of the VII and VIII subgroups (laboratory) Concentrated formaldehyde solutions Concentration Condensers Conductivity Conductivity Meters for Deioniser Conductivity sensors Conductivity Standards ROTI®Calipure Conductivity tester Conical Ground Joint Stoppers Contact Agar (Roti®-ContiPlates) Contact Agar (Roti®-DipSlides) Containers, bottles, tins and canisters Containers & Glassware Conventional 3D Printing Cooking Oil Testers Cool boxes and bags Cooled Incubators Cooled Incubators / Incubators Cooling vessels Cool packs and batteries, accessories Copper Copper Carbonate Copper Chloride Copper Chloride Solution Copper compounds Copper group elements and their compounds Copper Hydroxide Copper(II) Oxide Copper Iodide Copper Methanesulphonate Copper Oxide Red Copper Oxychloride Copper Pyrophosphate Copper Salts, Cu Copper Sulphate Cordless pipette fillers, electronic pipette controllers Cosmetic bottle Cosmetic jar Cotton / Cellulose Products Cotton Swabs Wood Coulometric Reagents Coumarins Count-down timers Counters Counting cells Counting Chambers Coupling Reagents Cover Glasses Coverslips Cream dispenser | Lotion pump Cream pot Crimp Cap & Snap Top Vials Crimped caps & snap-cap vials Crimping tools for autosampler vials Crimp Top Vials / Headspace Vials ND20 and ND 18 Cryo Boxes Cryo-Embedding Cryogenic storage racks Cryogenic Storage Systems Cryogenic tubes and screw-in vessels Cryo Markers Cryopreservation Cryo Tubes Crystallisation dishes and watch glasses Culture and nutrient media bottles Culture Bottles Culture Dishes Culture Dishes, Stacked Culture dishes, stacked, various Culture Falsks Culture flask Culture media (liquid), various Culture Slides Culture slides, various Culture tubes Culture vials Custom Standards Cut Protective Gloves Cut Cutting devices Cutting Mills Cuvettes Cuvettes and cells Cuvette Tests & Reagent Sets Cyano-modified HPTLC Silica Layers Cyclic bi- and higher-functional carboxylic acid Cyclic monoamine Cyclic monocarboxylic acid Cyclic sulfonic acid with N-function (except salt) Cycloalkane Cyclone Mills Cylindrical can Cysteine Cystine (disulfide of cysteine) Cytogenetics Cytological Routine Staining

Dangerous goods bucket Data loggers Decontamination und Purification Deep freezers and freezers Deepwell- & Microplates Deepwell Plates Deepwell plates and sample storage Dehydrated Nutrient Media for Microbiology Dehydrating agent/desiccant Density Density Determination Density gradient centrifugation of nucleic acids Density Meters Dental Cotton Rolls Dental Line Dental Supplies DEP 151 Depolarized Nickel Crown Desiccants Desiccators Desiccators, Round Desiccators, Square Destillation Apparatus Detection of cytochrome oxidase Detection of Legionella Detection of microbial indole Detection of proteins with Clean Card® PRO Detergents Detergents (SDS, urea) (Serva) Determination of Adsorbable Organic Halogen Compounds (AOX) Determination of Biological Oxygen Demand (BOD) Determination of Chemical Oxygen Demand (COD) Determination of Fat Determination of Mercury Determination of Nitrogen according to Kjeldahl Determination of Physical Properties Determination of Sugar Determination of Surfactants Determination of the Hydrocarbon Index Determination of Trichina Determination of Viscosity Determination of Water Hardness Detoxification of DNA gels Deuterated Acids and Bases Deuterated Compounds for NMR Deuterated Solvents Deuterated Special Compounds Deuterium oxide Deuterium & Tungsten Lamps Devices for Food Analysis Dewar flasks and temperature-control containers Dextrans Diagnostic Lights Diagnostic Raw Materials Dialysis Dialysis accessories Dialysis hose membranes Dialysis Hoses Dialysis systems Diaphragm liquid pumps Diaphragm Pumps Diaphragm vacuum pumps Digital Burettes Digital Refractometers Digital Thermometers Dimethyl-modified TLC Silica Layers Diol-modified HPTLC Silica Layers Disaccharides Disc Top Dishes, evaporating dishes and mortars Dishwasher cleaners Disinfectant Disinfectants and biocides Disinfection & accessories Dispenser bottle Dispenser pipettes, electronic Dispenser pipettes, manual Dispensers Dispensers / Accessories Dispensers, analogue Dispensers and accessories Dispensers and wall mounts Dispensers, digital Dispenser tips Dispenser Tips Dispersers Dispersing Elements Dispersion units Disposable Bib Disposable Blankets Disposable Clothing Disposable Gloves Disposable Micropipettes Disposable Needles Disposable Razor Disposable syringes Disposable Syringes Disposable Toothbrush Disposable Trays Disposal Dissecting sets for anatomy Dissolution supplies Distillation bridges and glass apparatus Distilling Controllers Distribution Tubes DMEM (Dulbecco Modified Eagle Medium) DMEM/F12-Medium DNA Labelling DNA Markers DNA Polymerases DNA-/RNA Analysis DNA/RNA Isolation DNA Synthesis dNTP Mixes dNTP Set dNTP Solutions Dosing bottle Dosing Pumps Double-wall closure Dowex® Ion Exchanger Dowex (Serva) Draining boards Draining Racks Draining Racks, various Drawer inserts Drawer Racks Dressing/first aid boxes and cabinets Dropper bottle Dropper bottles Dropper | Dropper cap Dropping funnels Dropping Funnels Dropping / Wash Bottles Drums Dry ice machines Drying cabinets and heating cabinets Drying Dishes Drying Tubes Drying tubes and U-shaped tubes Dry solvents Dyes Dyes, dyeing kits (Serva) Dyes for lipid staining Dyes for Spore Staining Dyes, stains & indicators

Ear muffs Elastica Staining Elastomer Electric burners Electric pumps Electrochemistry Electrochemistry (Laboratory) Electrodes Electrolytic Copper Electrolytic Nickel Crown Electronics R&D - Frequent use Electronics R&D - Specialties Electrophoresis Electrophoresis chambers Electrophoresis chambers, blotting units & power supplies Electrophoresis Chemistry Electrophoresis chemistry, various Electrophoresis reagents Electrophoresis reagents (Serva) Electrophoresis Units Electroporation cuvettes Elemental Analysis Elements Elements & elemental solutions ELISA Kits ELISAs & Specialty Assays Elpho Buffers + Solutions (Serva) Embedding Embedding cassettes, moulds and storage Embedding Media for Electron Microscopy Energy Enhancers Environmental Environmental monitoring Environmental Monitoring Hardware Environmental Monitoring Media Environmental Standard Environmental standards Enzymatic determination of sucrose and glucose according to DIN 10326 Enzymatic purification Enzyme inhibitors (Serva) Enzymes Enzymes for cell culture (Serva) Enzymes for molecular biology Enzymes (Serva) Enzymes & Substrates Enzyme substrates (Serva) Erbium Oxide Erlenmeyer flasks Erlenmeyer Flasks ESD gloves Essential Buffers Essential Oils Essential Salts Esters of acetic acid Esters of acyclic tri- and higher-functional carboxylic acids Esters of cyclic monocarboxylic acids with acyl/cyclic alcohol components Ethidium bromide alternatives Ethium bromide Ethylene glycol (ethane-1,2-diol), technically at least 99.5 % Ethylene oxide polymers Evaporating / Crystallising Dishes / Basins for Incinerating Flour Evaporating, Crystallising Dishes & Basins for Incinerating Flour Evaporating dishes Evaporating Dishes Evaporating / Receiving Flasks Evaporation Evaporators Examination gloves Excipient Explosion-proof refrigerators and freezers Ex-Protection Gloves Extraction and air filtration Extraction Components Extraction sleeves Extraction systems Extraction Systems and -Kits Extraction Thimbles Extractors Extracts Eye, face and head protection Eye Protection Eye wash and first aid box Eye wash bottles Eye Wash Bottles Eye washes Eye washes and emergency washes

Facemasks Face Masks / Respiratory Protection Fast Dryer Fats / Oils (Ph.Eur., DAB) Fatty Acid Methyl Ester Mixtures Fatty Acid Methyl Ester Mixtures acc. to Ph.Eur. Fatty Acid Methyl Ester Mixtures for Special Applications Fatty acids and derivatives Fatty acids and lipids (Serva) Fatty Acids-Glyceride Mixture Fatty Acids References Fehling’s test Ferrule for Capillary Columns Feuchttücher FIask Rings Filament printer Filaments Filling & Dosing Film dispensers, holders and devices Filter crucibles Filter crucibles, Büchner funnels and suction bottles Filter funnels Filtering Agents and Extractants Filtering Flasks Filter papers Filter tubes Filter Units Filter units and inline filters Filter Units, Multi-Piece Filtration Filtration and separation Filtration apparatus Filtration devices and filter holders Filtration & Separation Filtration Units Filtration, Water Purification, Dialysis and Separation Finger Cots Fire blankets Fire extinguishers Fire protection Fire protection tubs Fire safety signs First aid and emergency exit signs First aid information First aid kits and accessories Fittings Fixation Fixation in electron microscopy Fixation spray Flake ice maker Flame Colouration Flash columns/cartridges Flasks Flasks, Flat Bottom Flasks, Round Bottom Flat bottom flasks Flat flange components Flat flange vessels Flavonoids Flavors & Fragrances Flavors & Fragrances, various Flavours and Fragrance Materials Flexible Line Floating stands Flocculation units Fluoboric Acid 50% Fluorenylmethylene / Fmoc Fluorescence cells Fluorescence microscopes Fluorescence standards Fluorescent dyes Fluorescent Dyes Fluoride Value Determination Fluorinated hydrocarbon (C, [H], F, [O], [N]) Fluorinated hydrocarbon with O function (C, H, F, O) Fluorinated Products Fluorine, fluorine compounds Fluorogenic substrates Foils Foils and films Folding boxes and transport baskets Folding hinged clasp Food Analysis Food & Beverage Foot protection Foot Protection Foot Protection / Shoes For Alkaline Phosphatase (AP) For cells with diaphragm For cells without diaphragm Forceps for disposable overshoes for disposable towels for eye wash bottles for gloves for hand disinfectants for hearing protection For Horse Raddish Peroxidase (HRP) Formaldehyde solutions for fixation for protective clothing for protective masks for respiratory protection masks for soaps and lotions For Volumetric Bioprinting (VBP) Forward AM Frames, platforms and attachment Free Fatty Acid Mixture Free Fatty Acids Freezer boxes and cooling racks FTA® Technology FT-IR device accessories FT-IR Instrument Supplies FT-IR spectroscopy Full Face Shield Fume cupboards and work stations Functional fluids funnel Funnels Funnels and funnel holders Funnels, dropping and separating funnels Funnels, PP Funnels, various Furans Furnaces Furniture Further Detection Reagents Further solutions for trichrome staining

Gallium Gallium Metal Gas bottle holders Gas chromatography (GC) Gas Chromatography (GC) Gas cylinder cabinets Gas cylinder trolleys Gas Distribution Tubes Gases in Solution Gas Generators Gas generators for high-purity nitrogen Gas handling Gas Management Supplies Gas Measurement Units Gas-Tight Components (RODAVISS) Gas Wash Bottles Gas washing bottles and Woulff bottles GC accessories GC Column Accessories GC Columns & Accessories GC Columns Supplies GC Flowmeters GC Gas Management Supplies GC General Supplies GC Instrument Evaluation Std GC Instrument Supplies GC/MS Columns 1-type GC/MS Columns 5-type GC/MS Columns Other GC/MS Columns UI 5-type GC/MS Columns WAX GC Non-Environmental Standard GC Purge & Trap Supplies GC Purifiers GC Sample Intro Supplies GC Supplies Gel/blot handling Gel Buffer Solutions Gel Documentation Gel documentation system Rotiphorese® runDOC Gel documentation systems Gel drying Gel Drying Gel filtration medium Gel Loading Buffers Gel Loading Buffers for Nucleic Acids Gel Loading Buffers for Proteins gel preparation Gel Staining General Chromotography General inorganic chemicals General Laboratory Equipment General Laboratory Reagents & Commodities General laboratory supplies, Accessories Chromatography General Printer Supplies General Purpose General Reagents General reagents for molecular biology General reagents (Serva) General Tubings Geo Sampler Germanium Metal Glass and quartz fibre filters Glass Beakers Glass bottles Glass burettes Glass Burettes Glass components, distillation and extraction Glass crucible Glass- / Quartz Fibre Filters Glass scribers and engraving tools Glass stopcocks and plugs Glass stoppers Glass syringes Glass Syringes Glass thermometer Glass Thermometers Glass vials with rolled rim GL Components Glove bags Gloves Gloves & accessories Glucosinolates Glutamic Acid Glutamine Glycan Preparation Glycerine 86 % (technical) Glycerine 86 % (vegetable), n. PH. EUR, non-gmo Glycerine 99.5 % (technical) Glycerine 99.5 % (vegetable), n. PH. EUR, non-gmo Glycine Gold Goldner Solutions Gold Salts, Au Good buffer Reagents for Molecular Biological Applications Gown GPC/GFC-SEC Standards GPC/GFC standards GPC/SEC Gradient PAGE Gels Graduated Cylinders Graduated Cylinders Class A Graduated Cylinders Class B Graduated pipettes Graduated Pipettes Gram Staining Granulated culture media for molecular biology Granulated Nutrient Dry Media Gravity-based extraction kits Greases Greases, oils & paraffins Green Alternatives Griffin Beakers Grignard Reagents Grinding and vacuum grease, release agents Grinding Chambers Grip bottle Grip seal bags Ground Glass Joints Ground Joint Parts Group 13 elements and their compounds Group 1 elements and their compounds Group II elements and their compounds Group IV to VI elements and their compounds Group VII to VIII elements and their compounds Gycerin from Vegetables

Hach Lange Hafnium, Hf Halogen compound, inorganic (halogen, [group 16], [C], [O], [H]) Hamilton microlitre syringes Ham's F12 Hand and skin disinfection, skin cleansing and care Hand Disinfection Hand-held illuminated magnifiers Hand-held microscopes Hand protection & arm protection Hand Protection / Gloves Hand towels Hand Wash Lotion Haushaltshandschuhe Hazardous goods identification Hazardous substance symbols HC-/TC Columns Head and face protection Headgears & Head Protection Head protection Hearing protection Hearing Protection Heating Heating bath fluids Heating Mantles Heating mantles and cabels Heat protection gloves Heat thermostats Hei-VAP Core Rotary Evaporators Hei-VAP Expert Control Rotary Evaporators Hematology & Histology Hematology & Histology, various Henkel Loctite Herbal Standards (Primary Standards) Herbal Standards (Working Standards) H&E Staining Heterocycle (1 O, 5 ring atoms, furanone) Heterocycle (1 O, 5 ring atoms, furan with H, alkyl, aryl group) Heterocycle (2 O) Heterocycle (imidazole Alk, Ar [Hal]) Heterocycle (imidazole with H, Alk, Ar) Heterocycle (saturated, 1 N, 3-5 ring atoms) Heterocycle (unsaturated, 1 N, pyridine with H, alkyl, aryl group) Heterocyclic hydrocarbons (1 ring, 1 heteroatom) Heterocyclic hydrocarbons (1 ring, 2 heteroatoms) Hexafluorozirconium Acid High Performance Liquid Chromatography (HPLC) High-pressure autoclaves High purity Acids High purity products High Purity Solvents High Temperature High-Temperature Furnaces High-visibility clothing HiMedia Hi-Plex Histidine Histology and pathology equipment Histology/Microscopy Hobbock Homogenisers Homogeniser Vessels Homogenising bags Honeywell Horizontal Systems Hose accessories Hose clamps, clips and pinchcocks Hose connectors Hose Pumps Hoses and accessories Hoses for general applications Hoses for peristaltic pumps Hoses for special applications Hot air blowers Hotplates HPLC Columns HPLC Columns & Accessories HPLC Columns, Other HPLC columns, various (Waters) HPLC columns (Waters) HPLC & GC Reagents HPLC / Ion chromatography HPLC lamps HPLC Nano Capillary Columns HPLC Reagents HPLC Standards HPLC Supplies HPLC, various (Waters) HPLC (Waters) HPTLC Plates HPTLC Plates with Nano Silica Gel Humidity Hydrocarbon (C, H) Hydrocarbon with N function (C, H, N, [O]) Hydrocarbon with O function (C, H, O) Hydrocarbon with S function (C, [H], S, [O], [N], [halogen]) Hydrolases Hydrometers Hydrophilic Carbowax-Embedding Hydroxyl Value Hydroxyphenol, naphthol, and hydroxyanthracene Hygiene Bags & Holders Hygiene mats Hygiene monitoring Hygiene Monitoring Hygrometer Hygrometers Hypersil

IBC Tanks IC Columns for Rapid and Sensitive Analysis of Carbohydrates Ice Buckets / -Pans Ice containers ICP-MS ICP-MS general supplies ICP-MS (inductively coupled plasma mass spectrometry) ICP-MS instrument supplies ICP-MS interface cones & supplies ICP-MS spray chambers & neb supplies ICP-MS Standards ICP-MS standards, various ICP-MS Torches and Supplies ICP-OES ICP-OES general supplies ICP-OES instrument supplies ICP-OES (optical emission spectroscopy) ICP-OES spray chambers & neb supplies ICP-OES Standards ICP-OES torches Identification of Microorganisms Ignition dishes IKA spare parts Illuminated magnifiers, table-top design Imidazoles Immersion thermometers, folding thermometers Immersion thermostats Immunology Impurities Incinerating Dishes Incubation shaker Incubators Incubator Shakers Indicator dye brown, gray, black Indicator dye green Indicator dye red Indicator dye violet Indicator dye yellow Indicators and autoclave monitoring Indicators and Dyes Indicator solutions – ready to use Indium Indium Salts, In Indium Sulfamate Indium Sulfate Indium Trichloride Individual Inhibitors Individual modules – holders Indoles Information signs Infrared thermometers Infrared Thermometers Inhibitor Cocktails Inhibitors Inline filters Inoculation Loops / Needles Inoculation Loops / Needles, various Inorganic & Analytical Reagents Inorganic boron compound Inorganic Chemicals Inorganic Compounds Inorganics Inorganics - Frequent use Insect Media Insert lid Insert lid cans Instrumental Analysis Instrumental analysis, various Instrument dishes, tubs and tablets Instrument disinfectants Instrument Disinfection Instruments Instrument Sets Intermedia, Clearing Agents Intrument Trays INTUVO columns Inverted Microscopes in vivo Kits Iodine Iodine, iodine compound Iodine Prills Iodine Value Determination Ion Exchange Cartridges Ion Exchanger Ion exchangers for the SPE Ionic Liquids Ion-Pair Reagents Iridoids Iron Iron Ammonium Citrate Red Iron compound (inorganic) Iron Salts, Fe Iscove's MDM ISE sensors Isoleucine

Jacks Jaw Crushers Joint clips J&W capillary columns J&W GC/MS columns J&W INTUVO columns J&W LTM columns J&W packed GC columns J&W PLOT GC columns J&W special GC columns

Karl Fischer Reagents ROTI®Hydroquant Karl Fischer Titration Kettles and coffee machines Kickstools Kipp Dispensers Kits for Flow Cytometry (FC) Kits for High Throughput Screening (HTS) Kits for Imaging Kits for T Cell Proliferation Kjeldahl Flasks Kjeldahl Tablets Knife Mills Knives Kovacs reagent KW with O substituent (CHO, laboratory)

Labelled dNTPs Label printers Label Printers & Labels Labels Lab Equipment & Appliances, various Lab equipment & consumables Lab Essentials Lab Furnish Laboratory aids, laboratory organization Laboratory and standard tweezers Laboratory Appliances Laboratory Benchtop Centrifuges Laboratory bottle Laboratory Chemicals Laboratory chemicals (other) Laboratory Dryer Laboratory equipment, glassware, plasticware, and accessories (Waters) Laboratory furniture Laboratory Glass, Vessels, Consumables Laboratory homogenisers Laboratory markers Laboratory measurement technology Laboratory Microscopes Laboratory note books and office utensils Laboratory organisation system SmartRack® Laboratory Safety Laboratory Stirrers Laboratory supplies, laboratory aids Laboratory Tools LabReady Blends Labware Labware, Equipment & Consumables Labware, Equipment & Consumables, various Lactic Acid Lactic acid, 80 % (E 270) Lactic acid, 90 % (E 270) Lactophenol Blue Staining Ladders & roller stools Lanthanum compound Lanthanum Salts, La Latex Gloves LC columns (Waters) LC fittings (Waters) LC general supplies LC instrument supplies LC Rheodyne supplies LC standards & reagents LC/UV/CE OQ/PV standards & kits Lead Lead Methanesulfonate Lead Nitrate Lead Powder Lead Salts, Pb Leg protection & foot protection Leibovitz's L15 Lense Cleaning Leucine Lichrosorb, Lichrospher (Merck packaging material) Lid for plastic bucket Lids for cans Life Science Life science, various Ligands Ligases Light and electron microscope (Serva) Light field microscopes Light field microscopes, inverse Lighting Light panels Lignans Lignin Limonoids Liners Liqueur- & Spirits bottle Liquid chromatography (LC, HPLC) Liquid Handling Liquid-Liquid Extraction (SLE) Liquid Samplers Lithium Acetate Lithium Carbonate Lithium Compound Lithium Fluoride Lithium Hydroxide Lithium Metal Lithium Molybdate Lithium Nitrate Lithium Salts, Li Long-Term Mounting with Euparal Low Melting Paraffins LPLC / TLC / Adsorption LTM Columns 75T Standard Luff-Schoorl method Lyases Lysine

Magnesium compound Magnesium Neodecanoate Magnesium Salts, Mg Magnetic Beads Magnetic beads and separators Magnetic stirrer, remote control option Magnetic stirrers Magnetic Stirrers with Heating Magnetic Stirrers without Heating Magnetic stirrer with hotplate Magnetic stirrer without heater Magnetic Stirring Bar Retrievers Magnetic Stirring Bars Magnifiers Magnifying spectacles and accessories Mailing boxes Maintenance and calibration solutions Malonic Acid Manganese Manganese Acetate Manganese Carbonate Manganese compound Manganese Oxide Manganese Salts, Mn Manual pipette controllers Manual syringes & parts Manual test kits, quality control, calibration, standards (Waters) Marking Marking Material Marking tapes Master mixes (polymerases) Material Science - Frequent use Material Science - R&D Specialties Matrix modifier solutions for graphite furnace AAS Mats and laboratory floor covers Mattress Protectors McCoy's 5A Measuring and mixing cylinders Measuring beakers Measuring beaker stopper measuring cup Measuring Instruments Measuring instruments for meteorology Measuring Jugs Mechanical Cell Lysis Mechanical protection Media acc. to Ph. Eur. Media & Broth - Food & Bev Media & Broth - Pharma Media for Clostridia, Brucella & Campylobacter Media for Coliforms and E.coli Media for Enterobacteria Media for Lactobacilli and Bacilli Media for Pseudomonads, Legionellae & Listeriae Media for Salmonella & Shigella Media for Staphylo- & Streptococcus Media for Yeasts and Moulds Medical Medication Dispensers Medicine bottle Medicine cups, lids & dispensers for medicine cups Medium 199 Melting crucibles Melting crucibles, ignition dishes and laboratory porcelain Melting Point Determination Melting point measurement Melting point measuring devices Melting point standards ROTI®Calipure Membrane Butler Membrane filter & Nutritive Pads for Membrane Butlers Membrane filters Membrane Filters MEM (Minimum Essential Medium) Meplat bottle Merck Merck (Sigma-Aldrich) Mercury Mercury absorbers Mercury compound Mercury Salts, Hg MetaCarb metal Metal Beakers Metal bottles Metal Indicators Metansulphonic Acid Meteorology Meteorology, various Methane Disulfonic Acid - Potassium Salt Methane Disulfonic Acid - Sodium Salt Methane Disulphonic Acid 50% Methionine Methyl / Me Micro and microscopy scissors Microapplicators Microbiological dry culture media Microbiological filtration Microbiological filtration strips Microbiological Safety Cabinets Microbiological Staining Microbiology Microbiology & cell culture Microbiology – Core Products & Release Testing Microbiology, Molecular Biology, Cell Culture Microfibre Cloths Microliter syringes, various Microlitre centrifuges Microlitre pipettes Microlitre pipettes, accessories Microlitre syringes Micropestles Micro Pipettes Micro Pipette Tips Microplates Microplates for Photometry Microplates Readers Microscope cameras Microscopes and accessories Microscopes, digital (integrated camera) Microscope Slides Microscopy Microscopy accessories Microscopy, Histology, Instruments Microtiter plates for photometry, various Microtiter Plates Technics Microtiter shakers Microtiter Syringes Microtitration plates Microtome blades Microwave devices and immersion coil heaters Mills Mills and mixers Mini Centrifuges Minireactors Mini-Trigger Miscellaneous laboratory porcelain Miscellaneous parameters Mixer Mills Mixing Cylinders Mixing & Separating Modifying enzymes (Serva) Moisture analysers Mold bottles Molecular biological buffers Molecular Biology Molecular Biology - Frequent use Molecular biology reagents (Serva) Molecular biology (Serva) Molecular Biology - Specialties Molecular Sieves Molisch’s test Molybdenum compound Molybdenum Disulfide Molybdenum Octoate Molybdenum Oxide - Todox Molybdenum Salts, Mo Molybdenum Trioxide Molybdic Acid Monitoring (monitors and flow meters) MonoChrom - Analytical Monosaccharides Monosaccharids More Reference Substances Mortar Grinders Mortars and grinding dishes Mortars & Pestles Mortars & pestles, various Motor oil bottle Mounting Media Mouth Care Sticks Mouth Protection & Mouth-Nose Protection MS MS Electron Multipliers MS Filaments MS General Accessories MS Instrument Supplies Muffle furnaces and high-temperature cabinets Multi-element standards for graphite furnace AAS Multi-element standards for ICP-MS Multi-element standards for ICP-OES – ready for use Multi-parameter Multi-Parameter Meters Multiple distributor for bottles Multipoint magnetic stirrers Multi-purpose vacuum cleaners Multi-well plates and foils Mycotoxins

Nanomaterials Nanoparticles Naphthenic Acid Narrow-neck bottle Natural Products Natural & Reference Materials Needle Collectors Needles Needles and suture materials Neodymium Versatate New product highlights NGS Kits Nickel Nickel Acetate Tetrahydrate Nickel Carbonate Paste Nickel Carbonate Powder Nickel Chloride Nickel compound Nickel Fluoride Nickel Hydroxide Nickel Hydroxycarbonate Nickel(II) Oxide Green Powder Nickel Metal Cathod Electrolytic Nickel Metal Cathods 1x1 Nickel Metal Cathods 2x2 Nickel Metal Cathods 4x4 Nickel Naphthenate Nickel Nitrate Crystal Nickel Nitrate Solution Nickel Octoate Nickel Phosphate Solution Nickel Powder (99,95%) Nickel Salts, Ni Nickel Sulfamate Solution Nickel Sulphamate Crystals Nickel Sulphate Nickel Sulphate Solution Nitrate NO 3- Detection Nitric oxide, nitrous acid, nitrite of alkali, alkaline earth and ammonium Nitrile Nitrile Gloves Nitro compound Nitrogen compound (N, [halogens], [group 16], [C], [O], [H]) Nitrogen compound with carbon (N, C, [O], [H]), (alkali) and ammonium salt Nitrogen compound with sulfur (N, S, [C][O][H]), (alkali), ammonium salt Nitrogen dioxide, nitric acid, nitrate of alkali, alkaline earth and ammonium Nitrogen generators for LC/MS applications Nitrogen, nitrogen-hydrogen compound, azide NMR NMR Solvents NMR-Spectroscopy NMR tubes NMR Tubes Noble Metals Non Certified Sample Bottles Non-chiral phosphine ligands Non-Renewable Desiccants Non-Return Valves Normal phases for the SPE Not assigned Not assigned, various NTP Lyophilisates NTP Set NTP Solutions Nucleic Acid Modifcations Nucleobases & Derivatives Nucleosides for DNA synthesis Nucleotides Nucleotides & Nucleosides NULL Nutrient Media Nutrient media additives Nutrient Media / Dry Form Nutrient Media for Molecular Biology Nutrient Media / Molecular Biology Nutrient Media of vegetable origin Nutsche filters Nylon membranes

Oak Ridge Tubes Occupational Safety and Personal Protection Octadecyl-modified HPTLC Silica Layers ODS Standards OEM - 96-Well Plate OEM - Manifolds OEM - SPEC Office Supplies Oils Oils and Greases Oleochemistry Oligosaccharides and Polysaccharides Oligosaccharids OMIX Pipette Tips One-component reagents On the trail of E.coli and coliforms - EC Blue System Optical Instruments and Lamps Organic & Bioorganic Chemicals Organic Chemistry Organics Originality lock Originality seal Ornithine Osmolality Standards Other analysis & measuring devices Other analysis & measuring devices & accessories Other burners Other Chemicals Other chemicals (Ph.Eur., USP, BP, DAB) Other cleaners and special cleaners Other compounds of group 15 Other compounds of group 15 (Laboratory) Other compounds of group 16 Other cutting tools Other Fine Chemicals Other Fixatives Other Manufacturers Other manufacturers, various Other measuring vessels Other Reagents Other reference substances for HPLC Other sensors and general accessories Other SOLVAGREEN® reagents Other Ultra Outlet tap Oval bottle Ovens Overalls and lab coats Over glasses Overhead mixers and stirrers Overshoes Oxazoles Oxides Oxidising Agents Oxidoreductases Oxygen Oxygen bottles Oxygen Flasks Oxygen Free Copper Oxygen-hydrogen compound Oxygen-hydrogen compound ([O][H]) Oxygen Meters Oxygen sensors

PA PA11 Packaging identification Packed - CP Packed - Standard PAGE (Polyacrylamide gel electrophoresis) PAGE Precast Gels PAGE ready-made Solutions PAGE Reagents Paper Chromatography (PC) Paraffins Paraplast® Paraffins Particulate filter masks PAS Staining Pasteur pipettes Pasteur Pipettes Patient Hygiene & Patient Supplies PC PCR PCR individual vials PCR Plates PCR Reagents PCR reagents, various PCR reusable strips PCR stands PCR Thermocycler PCR trays PCR Tubes PCR Tubes / Plates PCR vials, strips and trays PE Gloves Pellets Peptide Reagents Peptides & Biochemicals Peptides for Immunology Peptide Synthesis Peptide Synthesis Tools Peptones Performance Grade Solvents Peristaltic pumps Peristaltic pumps, various Pestilyse® plus PET PET can PETG Petri Dishes Petri dishes and accessories Petri dishes, sectioned Petri dishes, standard Petri dishes, various Petri dish stands Petri dish turntables Petrochemistry Standards Pharmaceutical excipients according to EXCiPACT standard Phases for special applications (SPE) pH-Buffer Solutions pH-Buffer Solutions Hamilton pH-Buffer Solutions Ph. Eur. 2.2.3 pH-Buffer Solutions Ph. Eur. 4.1.3 pH electrodes Phenol and CH-substituted phenol Phenols Phenols and Benzyl Alcohols Phenols & Extraction Reagents Phenylalanine Phenylpropanoids pH Indicators pH Meters Phosphine Ligands Phospholipids Phosphomolybdic Acid Phosphonic Acids Suitable for the Production and Modification of Nanoparticles Phosphoramidites Phosphorized Copper Phosphorus compound (P, [N], [halogen], [group 16], [C], [O], [H]) Phosphorus compound with oxygen (other) (P, O, [H]), (earth) alkali, ammonium salt Phosphorus pentoxide, phosphoric acid, phosphate Phosphotungstic Acid Photolithographic DNA microarray synthesis Photolithographic solid-phase peptide synthesis Photometer Photometry pH papers and pH indicators pH testers pH Test Strips / -Papers pH value Phytochemicals Pierce-resistant gloves, chain mail gloves Pill Crusher Pill Pusher Piperazines Pipette bulbs and suction cups Pipette closure Pipette controllers Pipette Controllers Pipette Rinsing Systems Pipettes Pipettes (glass and single-use) Pipettes (microlitre pipettes) Pipettes (special/positive displacement pipettes) Pipette Storage / Accessories Pipettes, various Pipette tips Pipette tips with filters Piston vacuum pumps PLA Planetary Ball Mills Plasmid DNA Plasters, dressings and plaster dispensers Plastic bottles Plastic Bottles Plastic buckets Plastic canister Plastic jars Plastic Kidney Dishes Plastic stoppers Platform Shakers Platform trolleys, transport and box trolleys Plating Aids Plating aids, various Platinum Platinum salts, Pt PLOT AL2O3 PLOT Carbon PLOT MoleSieve PLOT Q PLOT Silica PLOT U PLRP-S Plugs Plugs, various PME 900 Pocket calculators Point-Of-Use Analysis Polaris Polyethylene glycols (Ph.Eur.) Polysaccharids Poroshell Portable conductivity meters Portable pH meters Positive displacement pipettes Potassium compound Potassium Iodate Potassium Iodide ACS Potassium Iodide Feed Potassium Iodide USP Potassium Metavanadate Potassium Permanganate Index Potassium Salts, K Potassium Stannate Pots Powder Powered air respiratory protection Power supplies Power supply and batteries PP PPS-OH PPS Piridin Propan Sultone Precipitation and Concentration Precision and fine-tipped tweezers Precision glass cells Pre-column systems for HPLC Preliminary tests for qualitative determination Premium balances Prepacked centrifugation columns Prepacked FPLC columns Prepacked gravity columns Preparation accessories Preparation dishes and surfaces Preservatives, antioxidants and vitamins (Working Standards) Pressure Bellows Pressure digestion vessels Pressure Filter Units Primary Antibodies Primary Anti-Tag Antibodies Primary Standards ROTICHROM® Printing materials Products from renewable resources Prohibition symbols Proliferation Assays Proline Propylene glycol (1,2-propanediol), technically at least 99.5 % Protected Amino Acids Protecting Groups Protecting Groups for Peptide Synthesis Protection screens Protective clothing Protective clothing, hygiene clothing & area clothing Protective gowns Protective Overalls Protective suits/overalls Protein biochemistry Protein Biology Protein Markers Protein Markers for Western Blotting Protein Markers, prestained Protein Markers, unstained Protein purification Protein Purification & Detection Protein Quantification Proteins and lectins (Serva) Proteins & Antigens Proteome analysis (Serva) Prototyping PRP-1 - The Robust Alternative for Over 30 Years Pterocarpans PTFE Beakers Pumping Units Pumps (hand and foot pumps) Pumps (peristaltic, diaphragm and centrifugal pumps) Pure/ultrapure water systems Purification & dialysis Purification kits (gel & PCR) Pursuit Push & Turn Closure PVP Iodine Pycnometers Pyrazines Pyridines Pyrimidines Pyrrolizidine alkaloids

qPCR Qualitative Filter Papers Quantitative Filter Papers Quantum Dots, CdSe/ZnS, hydrophobic Quantum Dots, CdTe, hydrophilic Quantum Dots, Perovskite, hydrophobic, Cd-free Quarz/Sea Sand Quaternary Ammonium Compounds Quaternary Ammonium salts Quinones

Racks for Cryo Tubes Racks for TC Petri Dishes Radiation protection Radiation protection containers Radiation protection trays Radiation safety shields Rain and Snow Gauge Rain gauge Rapid Disinfection Razors Razors and blades Reaction Vessels Reaction Vessel Stands Reaction vessels, various Reaction vials Reactors for peptide synthesis Ready Gels Ready-Made Buffers & Supplements Ready-Made Media Ready-Made Primers Ready-Made Solutions, Pre-Mix, Tablets & Pouches Ready-to-use Culture Media Ready-to-use formaldehyde solutions Reagent Bottles Reagent Bottles with Ground Joint Reagent reservoirs Reagents Reagents 4.1.1 Reagents and Volumetric Standard Solutions (Ph.Eur.) Reagents for ABI- and Polygenous Synthesiser Reagents for blue/white selection Reagents for Cell Culture Reagents for Click Chemistry Reagents for Decalcification Reagents for DNA extraction Reagents for fixing mixtures Reagents for Histology Reagents for Molecular Biology Reagents for NMR Calibration Reagents for PCR Reagents for Peptide Synthesis for Washing/Deprotection/Splitting Reagents for protein isolation Reagents for Research Reagents for Research, various Reagents for RNA extraction Reagents for the Determination of Nitrogen acc. to Kjeldahl Reagents for the Kovacs indole reaction Reagents Pharmacopeia Reagents (Serva) Reagents & solutions for process analysis (water) Recirculating coolers Recirculating- / Immersion Chillers Rectangular bucket Redox Indicators Redox Standards Reducing Agents Reference Material Reference Materials & Standards Reference Standards Reference Substances for GC Reference Substances for HPLC Reference Substances for TLC Reference substances HPLC/TLC/GC Reference Substances with Analytical Documentation Refractive Index Standard Refractive Index Standard BRIX Refractometer, digital Refractometers Refractometers, analogue Refractometers & Polarimeters Refrigerated Articles Refrigeration Refrigeration / Freezers Refrigerative circulating thermostats Refrigerators Refrigerators and freezer appliances Refuse bags Regulators Release Testing - Food & Bev Renewable Desiccants Repair & Maintenance Rescue Blankets Rescue hoods Research Chemicals Research Organics & Inorganics Resin Resin printer Resins for Peptide Synthesis Respiratory filters Respiratory protection Respiratory Protection Respiratory protection accessories Reusable dispensers Reusable ear plugs Reusable gloves & protective work gloves Reusable towels Reversed phase for the SPE Reversible frits Rhenium Metal in Powder and Pellets Rigid Line rixaline RNases Rockers Roller Bottles Roller Shakers Rotary Evaporator Accessories Rotary evaporators Rotary Evaporators Rotary pumps Rotary Vane Pumps Rotational Viscosimeters ROTI® Antibiotics Disks ROTI®-Aquatest Plates ROTI®Calipure ROTI®Change Ion Exchanger ROTIDRY® Dried Solvents ROTIDRY® – ohne Septum ROTIDRY® plus - with molecular sieve ROTIDRY® Sept – Dried Solvents in Septum Bottles ROTI®Fair Reagents ROTI®METIC Products ROTIPHORESE® PROfessional ROTIPURAN® Supra ROTIPURAN® Ultra ROTIPURAN® Ultra, ROTIPURAN® Supra - Acids, Alkaline Solutions and Water for Trace Analysis ROTI®REMETIC Products ROTI®Star pH-Buffer Solutions ROTI®VOLUM, Volumetric Solutions in Ampoules Round bottle Round bucket Round Button Flasks Round flasks and flasks with ground glass joints RPMI 1640 Medium RTU liquid nutrient media Rubidium Salts, Rb

Safety Safety accessories Safety burners Safety cabinets Safety cabinets and chemical storage cabinets Safety canisters Safety caps Safety & Cleaning Safety containers Safety Containers Safety funnels Safety glasses Safety glasses accessories Safety in the laboratory Safety symbols Saliva Ejector Salt of acyclic carboxylic acid up to C8 Salts Salts for Analysis (p.a.) Salts for Cell Culture Salts for Complexometry Salts, high purity Salts in Pharmacopoeia Quality Salts in Standard Quality (tech.) Salts & minerals Salts (Ph.Eur., USP, BP) Sample and transport containers Sample bags and liquid sample bags Sample beakers Sample Bottles Sample Bottles & Supplies Sample bottles, various Sample conservation Sample dishes and containers Sample Preparation Sample preparation & cell disruption Sample preparation, various Samplers Samplers for Aggressive Liquids Samplers for fluids Samplers for ice and meat Samplers for paste-like/viscous substances Samplers for powders/granulates Samplers, various Sample & shipping containers, various Sample stands Sample storage Sample Storage / Transport Sample- / Transport Jars Sample- & Transport Jars Sampling Sampling system caps Saponification Value Scalpel handles and blades, standard Scalpel handles and blades, type: Bayha Scalpels Scalpels and blades Scalpels and razors Scandium, yttrium, lanthanum, lanthanide and their compounds Scharlau Schlenk flasks and tubes Scintillation Scissors Scissors (standard / special) Scissors (universal / work scissors) Scoops Scoops and ladles Scoops & Scrapers Scrapers and spatulas Screw cap Screw-cap can Screw cap for cans Screw-cap sample vials Screw Glass Bottles Screw Neck Vials, ND24 (EPA) Sealants and threading tape Sealing Compounds Sealing films for microtitre plates and cell culture plates Sealing films for PCR plates Sealing mats & inserts Seals, hose connectors and accessories Seals with ground glass joints and ridged sleeves Secondary Antibodies Secondary plant substances Security seals Sedimentation Sedimentation Cones Sedimentation vessels Selenium compound Selenium Dioxide Selenium Metal Powder (99,5%) Selenium Metal Powder (99,9%) Selenium Salts, Sr Sensitive Kits Sensorics - Frequent use Sensorics - Special use Sensors and accessories Sensors for process analysis (water) Separating funnels Separating Funnels Separating funnels, various Separation columns for HPLC Separators for magnetic beads Septa Sera & Media Sera & Media, various Serdolite (Serva) Serine Serological pipettes Serum-free media Serva Services Servietten Servietten Halter & Spender Shakers Shakers & Mixers Shampoo Cap Shelf trolleys Sherclin Shipping packaging Shower testers Sieve insert Sieves and slotted spoons Sieve Shakers Signage accessories Silica Gels Silica Gels with Colour Indicator Silica Gels without Colour Indicator Silicomolybdic Acid Silicon and its inorganic compounds Silicon Carbide Silicon oxide, silicic acid and its alkali, alkaline earth and ammonium salts Silicotungstic Acid Silver Silver and methylene blue staining Silver compound Silver Cyanide 80,5% Silver Nitrate Silver Nitrate Solution 50% Silver Salts, Ag Single Elements Single element standards for ICP-MS Single element standards for ICP-OES – ready for use Single element standards for the AAS Single enzymes (polymerases) Single-use cuvettes Single-use ear plugs Single-use gloves Single-use samplers Single-use towels and rolls Size exclusion chromatography Skin care Skin Care- / Cleaning Products Skin Care Products Skin cleansing Skin protection Skin protection, care and cleaning Skin Protection Cream Sleeve protectors Sleeves Slide Boxes Slides, adhesive Slides, standard Slide storage Small flange components Small Shakers & Vortexers SmartRack® SmartRack® – Frame extensions Soap Sodium Sodium Antimonate Sodium compound Sodium Hypophosphite Sodium Iodate Sodium Iodide Sodium Metaperiodate Sodium Metavanadate Sodium Molybdate Sodium Saccharin Sodium Salts, Na Sodium Selenate Sodium Selenite Anhydrous Sodium Stannate Sodium Tellurite Sodium Tungstate Solutions for Gram Staining Solutions & Standards SOLVAGREEN® - Green Chemicals Solvent containers Solvent extraction systems Solvent handling Solvent pumps Solvents Solvents - Commodities Solvents, deuterated (NMR) Solvents, dried, with molecular sieve Solvent (Serva) Solvents for 3D printing Solvents for analysis (p.a.) Solvents for chromatographic applications Solvents for DNA Synthesis Solvents for gaschromatographic and residue analysis Solvents for GC Solvents for HPLC Solvents for LC-MS Solvents for residue analysis Solvents for spectroscopic applications Solvents for synthesis Solvents for Synthesis Solvents for Ultra LC-MS Solvents for UV/IR spectroscopy Solvents - Frequent use Solvents in Pharmacopoeia Quality (Ph.Eur.) Solvents - Specialties Solvents - Special use Solvents & water Southern and Northern Blot Southern Blot & Hybridisation Spare parts Spare parts and accessories for pipette fillers Spare parts for Electrophoresis Units Spare Parts for Micro Pipettes Spatulas Spatula sets SPE SPE – Accessories SPEC SpecApps Amines SpecApps Chemical SpecApps Chiral SpecApps Foods/Flavors/Frag SpecApps Life Science SpecApps Other SpecApps PAH SpecApps Pesticides SpecApps Petro SpecApps Semi-Volatile SpecApps Volatile SPE cartridge Special Applications Special buffer solutions Special Filter Papers Special instruments Special magnifiers (linen testers and measuring lenses) Special Media Special Paraffin ROTI®Plast Special tips Special tweezers, wafer and hooked-tip tweezers Specialty Specific Test Strips / -Papers Specimen Jars SPE columns (Waters) Spectrophotometers Spectroscopy AAS / MS / UV-VIS SPE filtration SPE phases for environmental analysis SPE phases for food analysis SPE phases for pharmaceutical applications SPE (Solid Phase Extraction) SPE sorbents SPE tubes (packed) Spillage and collecting trays Spinner Flasks Spoons Spoon spatulas Spoon-Spatulas Spray bottle Spray bottles Spray Bottles Spray cap Spray gun Spray Guns & Finger Sprayers Square bottle Stabilising rings Staining Staining acc. to Neisser Staining Methods for Blood Smears Staining of Cellulose Staining of DNA Gels Staining of nucleic acids Staining of Protein Gels Staining racks and chambers Staining, storage and shipping Staining Troughs Stains & Indicators Standard balances Standard Cylinders without Graduation Standard design water baths Standard PAGE Gels Standards Standards for AAS and ICP Standards for Coulometry Standards for cryoscopy Standards for TAN Standards for TBN Standards for the Determination of the Hydocarbon Index Standards for total dissolved solids (TDS) Standards for Total Nitrogen (TN) Standards for Volumetry Standards - Organic & Inorganic Contaminants Standards - Phys Prop & Matrix Standards, various Standard version shakers Standing supports Stand plates, bases and rods Stands Stands and cork rings Stands Bases / Foots Stands, complete Stannous Octoate Starter Kit DNA-Synthesis for approx. 100x 30mers Stationery and office materials Steam sterilisers Stem pipettes Stereo microscopes Stereo Microscopes Sterile Filtration Systems Sterile filtration systems, various Sterile Surgery Gloves Sterilisation accessories Sterilisation bags Sterilisation containers Sterilising & Autoclaving Sterilising / Autoclaving Accessories STERIPLAN Petri dishes, soda-lime-glass Steroids & Sterols Stethoscopes Stilbene & Stilbenoids Stirrer reactors Stirrers Stirrer Shafts / - Couplings Stirring Stirrup-shaped blades Stomacher Stools Stopcocks Stopcocks and spouts Stoppers Stoppers and clamps Stoppers with standard taper Stopwatches Storage Storage Boxes Storage boxes, cryogenic boxes Storage containers Storage & Distribution of Medicines Strontium Salts, Sr Substrates Substrates for Biochemistry Substrates for Immunodetection Substrates for Western and ELISA Suction bottles and seals Suction Cannulas Sugar determination according to Horne Sugar (industrial use) Sugars Sugars for Cell Culture Sulfoxide Sulfur Sulfur compound (S, [C], [O], [H], [halogen]) Sulfur dioxide, sulfurous acid, (hydrogen) sulfite of (alkali) earth and ammonium Sulfur (S) Sulfur trioxide, sulfuric acid, sulfate, disulfate of (earth) alkali and ammonium Sulphate SO4 2- Detection Supplies for Doctors, Paramedics & Nursing Staff Support Filament Surface Desinfectants Surface disinfectants Surface Protectors Surface tension Surfactants (Serva) Swabs Swipe Tests Synthesis Reagents Synthetic Chemistry - Core Building Blocks & Reagents Synthetic Chemistry & Material Science Synthetic Chemistry - R&D Specialties Synthetic Chemistry - Routine Use Synthetic Chemistry - Specialties Syringe Syringe filters Syringe Filters Syringes Syringes and accessories

Tables Tablet Divider Tailor-made solutions TAN/TBN standards, solvents and volumetric solutions Tartaric acid, natural, semolina (E 334) TC Multiwell Dishes TC Petri Dishes Teclu burners Telluric Acid Tellurium Tellurium Dioxide Tellurium Salts, Te Temperature and monitoring Temperature- & Humidity-Loggers Temperature- & Humidity Measurements Temperature indicators Temperature regulation for electrophoresis Temperature sensors and accessories Terpenes tert-Butyl / Boc Testing Standards Test kits Test Papers & -Strips Test papers, test sticks Test reagents Test Sieves Test systems Test tube centrifuges Test tubes Test tubes and sample tubes Test weights Tetrazolium salts (Serva) Thermal Blocks Thermo hygrometers, hand-held devices Thermo hygrometers, mini devices Thermometers (calibrated, gauged) Thermometers (hand-held measuring devices) Thermometers (inside-outside, minimum-maximum, radio-controlled) Thermomixers & -Shakers Thermoshakers, Thermocyclers Thermostat cabinets Thermostats Thermostats / Baths Thin-layer chromatography (TLC, HPTLC) Thiol with alcohol or ether function Thread adapters Threonine Tick Tongs Tilt/roller mixer Time-keeping (clocks and timers) Timers and multi-socket outlets Timers / Clocks Timers & Clocks Tin Chloride Anhydrous Tin Chloride Dihydrate Tin Chloride Solution Tin Metal Tin Methanesulfonate Tin Monoxide Tin Oxide Tins Tin Salts, Sn Tin Sulphate Tissue Boxes & -Rolls Tissue Culture Bottles Titanium compound Titanium Dioxide Titrating burettes, automatic Titration Titration devices Titrators TLC / LPLC TLC plates TLC Plates for Preparative Applications TLC Plates with Aluminium Oxide TLC Plates with Cellulose MN 300 TLC Plates with Cellulose MN 400 (AVICEL®) TLC Plates with Polyamide-6 TLC Plates with Standard Silica Gel TOC and TIC Standards Tollens’ test / silver-mirror test Tongs Tools Tools for sample preparation Torches Total Nitrogen (TN) Tough Tough Line TPU Trace Analysis Transfer Capillary Transfer of nucleic acids to membranes Transition pieces and adapters Transport containers Transport Containers & Pots Transport, Laboratory Equipment, Tools Transport trolleys Trays / Tanks Trays & Tanks Treatment agents Trichrome Staining Trousers Tryptophan Tube Tube Films Tube Furnaces Tubes Tubes and capillaries Tubes Closures Tubes & Culture Tubes Tubes for Dispersers Tubes for molecular biology Tubes, Racks & Holders Tubes Stands Tubing Clamps Tubing Connectors Tubing Stopcocks Tubing & Tubing Accessories Tubing & Tubing Accessories, various Tubs, bowls, buckets and draining boards Tungsten Carbides Tungsten Salts, W Tungsten Trioxide Tungstic Acid Turbidimeters Turbidity Standards Twist-off cap Two-components reagents Tyrosine

Ubbelohde Viscosimeters ULSI Quality Ultrafiltration Membranes Ultra-Low Temperature Freezers Ultrapure water - distilled water (laboratory quality) Ultrasonic baths Ultrasonic Cleaners Ultrasonic cleaning units Undergloves Units Universal binding agents, chemical binding agents and oil binding agents Universal centrifuges Universal Mills Urea and its derivative Urine bag holder Urine Bottles Men Urine Bottles Women UV Crosslinker UV cuvettes UV hand-held lamps UV transilluminators UV/VIS UV-Vis General Supplies UV-Vis Instrument Supplies UV-VIS Standards

Vacuum-based extraction kits Vacuum cabinets Vacuum Chambers Vacuum Concentrators Vacuum Gauges Vacuum hand pumps Vacuum Jars Vacuum Measurement- & Control Devices Vacuum measuring devices, regulators and controllers Vacuum pumps Vacuum systems Vacuum Technics Vacuum Technology Valine Vanadium Vanadium Pentoxide Vanadium Salts, V Vanadium Trichloride Vanadium Trioxide Vanadyl Sulphate Solution Vanillina Vein Tourniquets Ventilation / Deaeration Filters Vertical electrophoresis (PAGE) Vials (Waters) Vinyl Gloves Viscosimeters Viscosity & Density Measurements Viscosity Standards ROTI®Calipure Visitor Coat Visitor Gowns Visualisation of biomolecules in PAGE gels Visual Test Kits Vitality Assay & Cell Counting Vitality Staining Vitamine Vitamins Vitril Gloves VLSI Quality Volumetric flasks Volumetric flasks and vessels, volumetric analysis Volumetric Flasks Class A Volumetric Flasks Class B Volumetric Flasks & Graduated Cylinders Volumetric reagents Volumetric Standard Solutions Volumetric Standard Solutions, ready-to-use Volumetric Standard Solutions, ready-to-use, Reag. Ph. Eur Volumetry Vortexers and small shakers

Wall clocks Ward Supplies Ward supplies & practice supplies Warning symbols Warning tapes Wash bottles Wash Bottles Washing Gloves Waste Bags Waste collectors Waste Disposal Waste disposal bags and autoclave bags Waste disposal containers Waste & Disposal Containers Watch Glasses Water Analysis Water baths Water Baths Water baths with shakers Water Detectors Water Jet Filter Pumps Water jet pumps Water Resistant Silica Gels Waters Water soluble Mounting Media Water Standards Water treatment Water Treatment Water Treatment, various Waxes Weather stations Weather stations and rain gauges Weighing accessories, bottling and mixing Weighing aids Weighing Boats Weighing bottles and boats Weighing Bottles and Cans Weighing pans Weise buffer Welding Apparatus Western & ELISA Wide-neck bottle Wide-vision goggles Wipers and stirrers Wipes and dustpan sets Wipes, cellulose tissues and pads Wooden Mouth Spatula Working Standards ROTICHROM® Workplace mats, foot mats Work- / Protective Clothing Workstations Workwear Woulff' Bottles

Xanthones & Xanthonoids Xylene Xylene Alternatives

Ytterbium Salts, W

Zellstofftupfer Zero air generators Ziehl-Neelsen Staining Zinc Zinc Chloride Zinc compound (inorganic) Zinc Naphthenate Zinc Oxide Zinc Powder Zinc Salts, Zn Zinc Selenite ZORBAX Bonus ZORBAX Eclipse ZORBAX Extend ZORBAX GFC ZORBAX Hardware ZORBAX IEX ZORBAX MDK ZORBAX Original ZORBAX PrepHT ZORBAX PSM ZORBAX Rx ZORBAX StableBond