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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

90 mm plates (ROTI®Plate90)

AAS Standards Abbe refractometers ABS 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 anaerobic vessels Accessories for autoclaves Accessories for autoradiography Accessories for balances Accessories for ear protection Accessories for electrophoresis Accessories for Electrophoresis Accessories for gas burners Accessories for GC Accessories for Gel Documentation Systems Accessories for magnetic stirrers Accessories for Microbiology Accessories for Petri dishes Accessories for plasmid DNA extraction Accessories for protective clothing Accessories for sample handling Accessories for thin-layer chromatography Accessories for tissue cultures Accessories for Western and ELISA Accessories miscellaneous Accessories (storage and cleaning) Acetic acid, 60% Acetic acid, 80% Acid and base storage cabinets Acids, Alkaline Solutions and Water for Trace Analysis 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 in Standard Quality (tech.) Acids in VLSI Quality Adamantanes and Derivatives Additional tools for gel preparation Adhesive and embedding materials Adhesive mat Adhesive mats Adhesives Adhesives for 3D printing Adhesives & Sealants Affinity Chromatography Affinity chromatography, protein isolation Agar Agar & Carragene Agarose and Gelling Reagents Alanine Albumins Albumins/BSA Alcalinity Standards Alcohols Aliphatic Alcohols Aliphatic Aldehydes Aliphatic Amines Aliphatic Building Blocks Aliphatic Carboxylic Acids Alloys Aluminium Aluminium Salts, Al Amines 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-modified HPTLC Silica Layers Ammonium Salts, NH4+ Ampoules Anaerobic jars Analysis sieves and sieving machines Analytical beakers and scintillation vessels Analytical Chemicals Analytical Reagents Anhydrous Mounting Media Anion Detection Anolyte Anthocyanins Antibiotic culture media Antibiotics Antibiotics/Antimycotics Antibodies Anti-fatigue mats Antifungals Antimicrobials Antimony Antimony Salts, Sb Antimycotics Antiparasitics Anti-static mats, ESD mats Antivirals Apoptosis Assays Applications Applicators and inoculation loops Aprons Arginine Aroma Chemicals Aromatic Building Blocks ASA Asparagine Aspartic Acid A to Z ATP/AMP Measurement with a System: Lumitester Automatic pipettes Autosampler vials Autosampler vials and sample bottles Auxiliaries Auxiliary tools for 3D printing Azido amino acids

Bacterial cell spreaders Balanced Salt Solutions Balances Banded ear plugs Barium Salts, Ba Barrel with a clamping-ring lid Bases Bases as Volumetric Standard Solutions Bases for Analysis (p.a.) Basic and training balances 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 Bench lights Benchtop conductivity meters Benchtop pH meters Benzyl / Cbz / Z Beverage bottle Bioactive Small Molecules Biochemicals Biochemistry Bioink Bioink Precursors - Methacrylated Biopolymers Biological Buffer Reagents Bioluminescent substrates Biomolecular Germ Detection: RiboFlow® Kits Biopolymers Bioprinting Bioprinting/Tissue Engineering Bismuth Bismuth Salts, Bi Blackboards, books Blocking Blocking Reagents Blocking Reagents Southern Blotting Block thermostats Blotting Blotting Membranes Blotting membranes (Southern & Northern) Blotting Reagents Blotting units Blotting units, membranes, papers and reagents Body showers Boiling pebbles, glass beads and floating pellets Boronic Acids Bossheads Bottle closures Bottles and containers approved for transport Bottle top dispensers Bottle-top filter systems Bowls Boxes, crates, cases and safety containers BrdU Breathing masks Bromine brush Brushes and cleaning sponges Büchner funnels Buckets Buffers Buffer salts Buffer solution Buffer Solutions and -Salts Buffer solutions for molecular biology Buffer solutions ROTI®Calipure Building Blocks Building Blocks for Synthesis Bulb pipettes Bulk pack Bunsen burners Burettes, digital Burettes, titration apparatus Burners

Cabinets and shelves Cabinets (incubators and drying cabinets) Cadmium Salts, Cd Caesium Salts, Cs Calalysts, Ligands, Additives and Solvents Calcium Salts, Ca Calibration standards Campaign Canister Canister bottle Canister key Canister pumps and barrel pumps Canning jars Cannulas Can of originality Cans & Jars Capillary columns for GC Capillary pipettes Caps and hoods Carbohydrates Carbohydrates (Ph.Eur., USP, BP) Carbon Carboys, canisters and barrels Carragene Carrying supports for bottles Catalysts Catholyte Cation Detection Cell Analysis Cell Biology Cell culture bottles Cell culture dishes Cell Culture Media Cell Culture Media Additives Cell culture plates Cell culture tubes Cell-culture vials, accessories for cell cultivation Cell dissociation Cell Isolation Cell lysis Cell transfection Cellulose tissues and pads Centrifugal filter units Centrifugal pumps Centrifugation-based extraction kits Centrifuge bottles Centrifuges Centrifuge tubes Centrifuge tubes and bottles Cerium Salts, Ce Chairs Chemical bottle Chemical protection gloves Chemicals Chemicals in Pharmacopoeia Quality Chemical storage cabinets and toxic storage cabinets Chiral Building Blocks and Auxiliaries Chiral Compounds Chiral Phosphine Ligands Chromatography Chromatography columns Chromium Chromium Salts, Cr Chromogenic Dyes Chromogenic Media Chromogenic substrates Circulation thermostats Citric acid, monohydrate (E 330) Citric acid solution, 50 % Clamps and rings Classical Media Cleaner Cleaner & Care Cleaning agents and equipment for 3D printing Cleaning, Care, Aids Cleaning/Disinfection/sterilisation Cleaning products and cleaning chemicals Cleaning products for ultrasonic devices Cleaning units Cleanroom gloves Click chemistry Cloning Closures Closures for Plastic Canisters Coating for 3D printing Cobalt Cobalt Salts, Co COD Standards Coenzymes Cold light sources Cold protection gloves Cold traps Collagen Colony counters and hand-held colony counters 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 Concentrated formaldehyde solutions Condensers Conductivity Conductivity sensors Conductivity Standards Conductivity Standards Hamilton Conductivity tester Contact Agar (Roti®-ContiPlates) Contact Agar (Roti®-DipSlides) Contact dishes Containers, bottles, tins and canisters Conventional 3D Printing Cool boxes and bags Cooling vessels Cool packs and batteries, accessories Copper Copper Salts, Cu Cordless pipette fillers, electronic pipette controllers Cosmetic bottle Cosmetic jar Coulometric Reagents Count-down timers Counters Counting cells Coupling Reagents Coverslips Cream dispenser | Lotion pump Cream pot Crimping tools for autosampler vials Cryo-Embedding Cryogenic storage racks Cryogenic tubes and screw-in vessels Cryopreservation Crystallisation dishes and watch glasses Culture and nutrient media bottles Culture flask Culture tubes Culture vials Cutting devices Cuvettes and cells Cyano-modified HPTLC Silica Layers Cylindrical can Cysteine Cystine (disulfide of cysteine) Cytogenetics Cytological Routine Staining

Dangerous goods bucket Data loggers Decontamination und Purification Deep freezers and freezers Deepwell plates and sample storage Dehydrated Nutrient Media for Microbiology Density Density Determination Density gradient centrifugation of nucleic acids Dental Line Desiccators Detection of cytochrome oxidase Detection of Legionella Detection of microbial indole Detection of proteins with Clean Card® PRO Detergents Determination of Physical Properties Detoxification of DNA gels Dewar flasks and temperature-control containers Dextrans Diagnostic Raw Materials Dialysis Dialysis accessories Dialysis hose membranes Dialysis systems Diaphragm liquid pumps Diaphragm vacuum pumps Dimethyl-modified TLC Silica Layers Diol-modified HPTLC Silica Layers Disaccharides Disc Top Dishes, evaporating dishes and mortars Dishwasher cleaners Disinfectants and biocides Dispenser bottle Dispenser pipettes, electronic Dispenser pipettes, manual Dispensers, analogue Dispensers and accessories Dispensers and wall mounts Dispensers, digital Dispenser tips Dispersion units Disposable syringes Disposal Dissecting sets for anatomy Distillation bridges and glass apparatus 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 Double-wall closure Draining boards Drawer inserts Dressing/first aid boxes and cabinets Dropper bottle Dropper bottles Dropper | Dropper cap Dropping funnels Dry ice machines Drying cabinets and heating cabinets Drying tubes and U-shaped tubes Dyes Dyes and pigments Dyes for lipid staining Dyes for Spore Staining

Ear muffs Elastica Staining Elastin Elastomer Electric burners Electric pumps Electrophoresis Electrophoresis chambers Electrophoresis chambers, blotting units & power supplies Electrophoresis Units Electroporation cuvettes Elements ELISA Kits ElMA Embedding Embedding cassettes, moulds and storage Embedding Media for Electron Microscopy Enhancers Enzymatic purification Enzymes Enzymes and Substrates Enzymes for molecular biology Erlenmeyer flasks ESD gloves Essential Oils Ethidium bromide alternatives Ethium bromide Ethylene glycol (ethane-1,2-diol), technically at least 99.5 % Evaporating dishes Examination gloves Excipient Explosion-proof refrigerators and freezers Extracellular Matrix (ECM) Components Extraction and air filtration Extraction sleeves Extraction systems Extraction Systems and -Kits Extractors Extracts Eye, face and head protection Eye wash and first aid box Eye wash bottles Eye washes Eye washes and emergency washes

Facemasks 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-Glyceride Mixture Fatty Acids References Fetal Bovine Serum (FBS) Filament printer Filaments Film dispensers, holders and devices Filter crucibles Filter crucibles, Büchner funnels and suction bottles Filter papers Filter tubes Filter units and inline filters Filtration and separation Filtration apparatus Filtration devices and filter holders Filtration, Water Purification, Dialysis and Separation 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 Fixation Fixation in electron microscopy Fixation spray Flake ice maker Flame Colouration Flash columns/cartridges Flat bottom flasks Flat flange vessels Flavours and Fragrance Materials Flexible Line Floating stands Flocculation units Fluorenylmethylene / Fmoc Fluorescence cells Fluorescence microscopes Fluorescent dyes Fluorescent Dyes Fluorinated Products Fluorogenic substrates Foils and films Folding boxes and transport baskets Folding hinged clasp Foot protection 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 Fume cupboards and work stations Functional fluids funnel Funnels and funnel holders Funnels, dropping and separating funnels Furans Further Detection Reagents Further solutions for trichrome staining

Gallium Gas bottle holders Gas Chromatography (GC) Gas cylinder cabinets Gas cylinder trolleys Gases in Solution Gas handling Gas washing bottles and Woulff bottles Gelatin 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 GelMA gel preparation Gel Staining General Purpose General Reagents General reagents for molecular biology Glass and quartz fibre filters Glass bottles Glass burettes Glass components, distillation and extraction Glass crucible Glass scribers and engraving tools Glass stopcocks and plugs Glass syringes Glass thermometer Glass vials with rolled rim Glove bags Glovebox gloves Gloves Glucosinolates Glutamic Acid Glutamine 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 Gradient PAGE Gels Graduated pipettes Gram Staining Granulated culture media for molecular biology Granulated Nutrient Dry Media Gravity-based extraction kits Greases Green Alternatives Grignard Reagents Grinding and vacuum grease, release agents Grip bottle

Hafnium Salts, Hf Hamilton microlitre syringes Ham's F12 Hand and skin disinfection, skin cleansing and care Hand-held illuminated magnifiers Hand-held microscopes Hand towels Hazardous goods identification Hazardous substance symbols Head and face protection Hearing protection Heating bath fluids Heating mantles and cabels Heat protection gloves Henkel Loctite Herbal Standards (Primary Standards) Herbal Standards (Working Standards) H&E Staining High-pressure autoclaves High purity Acids High purity products High Temperature High-visibility clothing Histidine Histology and pathology equipment Histology/Microscopy Hobbock Homogenisers Homogenising bags Horizontal Systems Hose accessories Hose clamps, clips and pinchcocks Hose connectors Hoses and accessories Hoses for general applications Hoses for peristaltic pumps Hoses for special applications Hot air blowers Hotplates HPLC Reagents HPTLC Plates HPTLC Plates with Nano Silica Gel Humidity Hydrolases Hydrophilic Carbowax-Embedding Hygiene mats Hygiene monitoring Hygiene Monitoring Hygrometer

IBC Tanks Ice containers ICP-MS Standards ICP-OES Standards Identification of Microorganisms Ignition dishes Illuminated magnifiers, table-top design Imidazoles Immersion thermometers, folding thermometers Immersion thermostats Immunology Incubation shaker Incubators Indicator Buffer Tablets Indicators Indicators and autoclave monitoring Indicator solutions – ready to use Indium Indium Salts, In Individual Inhibitors Individual modules – holders Indoles Information signs Infrared thermometers Inhibitor Cocktails Inhibitors Inorganic chemicals Inorganic Chemicals Insect Media Insert lid Insert lid cans Instrument dishes, tubs and tablets Instrument disinfectants Intermedia, Clearing Agents in vivo Kits Iodine Ion exchangers for the SPE Ion-Pair Reagents Iron Iron Salts, Fe Iscove's MDM Isoleucine

Jacks Joint clips

Karl Fischer Reagents Kettles and coffee machines Kits for Flow Cytometry (FC) Kits for High Throughput Screening (HTS) Kits for Imaging Kits for T Cell Proliferation Knives Kovacs reagent

Labelled dNTPs Label printers Labels Laboratory and standard tweezers Laboratory Appliances Laboratory bottle Laboratory furniture Laboratory Glass, Vessels, Consumables Laboratory homogenisers Laboratory markers Laboratory note books and office utensils Laboratory organisation system SmartRack® Labware Lactic acid, 80 % (E 270) Lactic acid, 90 % (E 270) Lactophenol Blue Staining Ladders & roller stools Lanthanum Salts, La Lead Lead Salts, Pb Leibovitz's L15 Leucine Lid for plastic bucket Lids for cans Life Science Ligands Light field microscopes Light field microscopes, inverse Lighting Light panels Lignin Liqueur- & Spirits bottle Liquid chromatography (LC, HPLC) Liquid Handling Liquid-Liquid Extraction (SLE) Lithium Salts, Li Long-Term Mounting with Euparal Low Melting Paraffins Lyases Lysine

Magnesium Magnesium Salts, Mg Magnetic Beads Magnetic beads and separators Magnetic stirrer, remote control option Magnetic stirrers Magnetic stirrer with hotplate Magnetic stirrer without heater Magnifiers Magnifying spectacles and accessories Mailing boxes Maintenance and calibration solutions Manganese Manganese Salts, Mn Manual pipette controllers Marking Marking tapes Master mixes (polymerases) Matrix modifier solutions for graphite furnace AAS Mats and laboratory floor covers McCoy's 5A Measuring and mixing cylinders Measuring beakers Measuring beaker stopper measuring cup Measuring Instruments Mechanical Cell Lysis Mechanical protection Media acc. to Ph. Eur. 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 Medicine bottle Medium 199 Melting crucibles Melting crucibles, ignition dishes and laboratory porcelain Melting point measurement Melting point measuring devices Melting point standards Membrane filters MEM (Minimum Essential Medium) Meplat bottle Mercury Mercury absorbers Mercury Salts, Hg metal Metal bottles Metal Indicators Metallo-organic Single-Element Standards Metallo-organic standards Methionine Methyl / Me Micro and microscopy scissors Microbiological dry culture media Microbiological Staining Microbiology Microbiology, Molecular Biology, Cell Culture Microlitre centrifuges Microlitre pipettes Microlitre pipettes, accessories Microlitre syringes Microscope cameras Microscopes and accessories Microscopes, digital (integrated camera) Microscopy accessories Microscopy, Histology, Instruments Microtiter shakers Microtitration plates Microtome blades Microwave devices and immersion coil heaters Mills and mixers Mini-Trigger Miscellaneous laboratory porcelain Miscellaneous parameters Moisture analysers Mold bottles Molecular biological buffers Molecular Biology Molybdenum Salts, Mo Monitoring (monitors and flow meters) Monosaccharides More Reference Substances Mortars and grinding dishes Motor oil bottle Mounting Media Muffle furnaces and high-temperature cabinets Multi-element standards Multi-element standards for graphite furnace AAS Multi-element standards for ICP-MS Multi-element standards for ICP-OES – ready for use Multi-Element Standards in Hydrocarbon Oil Multi-parameter Multiple distributor for bottles Multipoint magnetic stirrers Multi-purpose vacuum cleaners Multi-well plates and foils Mycotoxins

Nanomaterials Nanoparticles Narrow-neck bottle Natural Products Needles and suture materials New product highlights NGS Nickel Nickel Salts, Ni Nitrate NO3- Detection NMR tubes Non-chiral phosphine ligands Normal phases for the SPE NTP Lyophilisates NTP Set NTP Solutions Nucleobases & Derivatives Nucleosides for DNA synthesis Nucleotides Nucleotides and Nucleosides Nutrient media additives Nutrient Media for Molecular Biology Nutrient Media / Molecular Biology Nutrient Media of vegetable origin Nutsche filters Nylon membranes

Occupational Safety and Personal Protection Octadecyl-modified HPTLC Silica Layers Oils Oils and Greases Oleochemistry Oligosaccharides and Polysaccharides One-component reagents On the trail of E.coli and coliforms - EC Blue System Optical Instruments and Lamps Organic Chemicals Organics Originality lock Originality seal Ornithine Osmolality Standards other Antimicrobials other Building Blocks Other burners other Carbohydrates Other chemicals (Ph.Eur., USP, BP, DAB) Other cleaners and special cleaners Other cutting tools other Enzymes other Fine Chemicals Other Fixatives other Hydrolases Other measuring vessels other Natural Products Other Reagents Other reference substances for HPLC Other sensors and general accessories other Substrates Outlet tap Oval bottle Overalls and lab coats Over glasses Overhead mixers and stirrers Oxazoles Oxidising Agents Oxidoreductases Oxygen Oxygen bottles

PA PA11 Packaging identification 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 PC PCR PCR individual vials PCR reusable strips PCR stands PCR trays PCR vials, strips and trays Pellets Peptide Reagents Peptides Peptides for Immunology Peptide Synthesis Peptones Peristaltic pumps PET PET can PETG Petri dishes and accessories Petri dishes, sectioned Petri dishes, standard Petri dish stands Petri dish turntables Petrochemistry Standards Pharmaceutical excipients according to EXCiPACT standard phase-out series 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 Phenols Phenols & Extraction Reagents Phenylalanine pH Indicators Phosphine Ligands Phospholipids Phosphonic Acids Suitable for the Production and Modification of Nanoparticles Phosphoramidites Photolithographic DNA microarray synthesis Photolithographic solid-phase peptide synthesis Photometer pH papers and pH indicators pH testers pH value Phytochemicals Pierce-resistant gloves, chain mail gloves Piperazines Pipette bulbs and suction cups Pipette closure Pipette controllers Pipettes (glass and single-use) Pipettes (microlitre pipettes) Pipettes (special/positive displacement pipettes) Pipette tips Pipette tips with filters Piston vacuum pumps PLA Plasmid DNA Plasters, dressings and plaster dispensers Plastic bottles Plastic buckets Plastic canister Plastic jars Platform trolleys, transport and box trolleys Platinum Platinum Salts, Pt Plugs Pocket calculators Polyethylene glycols (Ph.Eur.) Portable conductivity meters Portable pH meters Positive displacement pipettes Potassium Salts, K Pots Powder Powered air respiratory protection Power supplies Power supply and batteries PP Precipitation and Concentration Precision and fine-tipped tweezers Precision glass cells Pre-column systems for HPLC Premium balances Prepacked centrifugation columns Prepacked FPLC columns Prepacked gravity columns Preparation accessories Preparation dishes and surfaces Preservatives, antioxidants and vitamins (Working Standards) Pressure digestion vessels Primary Antibodies Primary Anti-Tag Antibodies Primary Standards ROTICHROM® Printing materials 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 gowns Protective suits/overalls Protein Biology Protein Markers Protein Markers for Western Blotting Protein Markers, prestained Protein purification Protein Quantification Prototyping Pumps (hand and foot pumps) Pumps (peristaltic, diaphragm and centrifugal pumps) Purification & dialysis Purification kits (gel & PCR) Push & Turn Closure Pycnometers Pyrazines Pyridines Pyrimidines Pyrrolizidine alkaloids

qPCR Qualitative detection reagents Quantum Dots, CdSe/ZnS, hydrophobic Quantum Dots, CdTe, hydrophilic Quantum Dots, Perovskite, hydrophobic, Cd-free Quaternary Ammonium Compounds Quaternary Ammonium salts

Radiation protection Radiation protection containers Radiation protection trays Radiation safety shields Rain gauge Razors Razors and blades Reaction vials Reactors for peptide synthesis Ready-Made Buffers & Supplements Ready-Made Media Ready-Made Primers Ready-Made Solutions, Pre-Mix, Tablets & Pouches Ready-to-use formaldehyde solutions 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 immunodetection Reagents for Molecular Biology Reagents for PCR Reagents for Peptide Synthesis for Washing/Deprotection/Splitting Reagents for protein isolation Reagents for RNA extraction Reagents for the Kovacs indole reaction Recirculating coolers Rectangular bucket Redox Indicators Redox Standards Redox Standards Hamilton Reducing Agents Reference Material Reference Standards Reference Substances for GC Reference Substances for HPLC Reference Substances for TLC Reference substances HPLC/TLC/GC Reference Substances with Analytical Documentation Refractometer, digital Refractometers Refractometers, analogue Refrigerative circulating thermostats Refrigerators Refrigerators and freezer appliances Refuse bags Rescue hoods Research Organics & Inorganics Resin Resin printer Resins for Peptide Synthesis Respiratory filters Respiratory protection Respiratory protection accessories Reusable dispensers Reusable ear plugs Reusable towels Reversed phase for the SPE Reversible frits Rigid Line rixaline RNases Rockers Rotary evaporators Rotary pumps ROTI® Antibiotics Disks ROTI®-Aquatest Plates ROTIDRY® – ohne Septum ROTIDRY® plus - with molecular sieve ROTIDRY® Sept – with Septum ROTI®Fair Reagents ROTI®METIC Products ROTIPHORESE® PROfessional ROTIPURAN® Supra ROTIPURAN® Ultra ROTI®REMETIC Products ROTI®Star pH-Buffer Solutions ROTI®Volum, Volumetric Solutions in Ampoules Round bottle Round bucket Round flasks and flasks with ground glass joints RPMI 1640 Medium RTU liquid nutrient media Rubidium Salts, Rb

Safety burners Safety cabinets Safety cabinets and chemical storage cabinets Safety containers Safety glasses Safety glasses accessories Safety in the laboratory Safety symbols 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 (Ph.Eur., USP, BP) Sample and transport containers Sample bags and liquid sample bags Sample beakers Sample conservation Sample dishes and containers Sample preparation & cell disruption Samplers for fluids Samplers for paste-like/viscous substances Samplers for powders/granulates Sample stands Sample storage Sampling Scalpel handles and blades, standard Scalpel handles and blades, type: Bayha Scalpels Scalpels and blades Scalpels and razors Schlenk flasks and tubes Scintillation Scissors Scissors (standard / special) Scissors (universal / work scissors) Scoops and ladles Scrapers and spatulas Screw cap Screw-cap can Screw cap for cans Sealants and threading tape Sealing Compounds Sealing films for microtitre plates and cell culture plates Sealing films for PCR plates Seals, hose connectors and accessories Seals with ground glass joints and ridged sleeves Secondary Antibodies Secondary plant substances Security seals Sedimentation vessels Selenium Salts, Sr Sensitive Kits Sensors and accessories Separating funnels Separation columns for HPLC Separators for magnetic beads Serine Serological pipettes Serum-free media Shakers Sharp containers Shelf trolleys Sherclin Shipping packaging Shower testers Sieve insert Sieves and slotted spoons Signage accessories Silver Silver and methylene blue staining Silver Salts, Ag 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 cleansing Skin protection Skin protection, care and cleaning Sleeves Slides, adhesive Slides, standard Slide storage SmartRack® SmartRack® – Frame extensions Sodium Sodium Salts, Na Solutions for Gram Staining Solvent, dried Solvent pumps Solvents Solvents, deuterated (NMR) 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 spectroscopic applications Solvents for synthesis Solvents for Ultra LC-MS Solvents for UV/IR spectroscopy Solvents in Pharmacopoeia Quality (Ph.Eur.) Southern and Northern Blot Southern Blot & Hybridisation Spare parts Spare parts and accessories for pipette fillers Spare parts for Electrophoresis Units Spatulas Spatula sets SPE – Accessories Special buffer solutions 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 Spectrophotometers Spectroscopy and Spectrometry SPE phases for environmental analysis SPE phases for food analysis SPE phases for pharmaceutical applications SPE (Solid Phase Extraction) Spillage and collecting trays Spoons Spoon spatulas Spray bottle 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 Stains & Indicators Standard balances Standard design water baths Standard PAGE Gels Standards for AAS and ICP Standards for chromatography Standards for Coulometry Standards for cryoscopy Standards for TAN Standards for TBN Standards for total dissolved solids (TDS) Standards for Volumetry Standard version shakers Standing supports Stand plates, bases and rods Stands and cork rings Stands, complete Starter Kit DNA-Synthesis for approx. 100x 30mers Stationery and office materials Steam sterilisers Stem pipettes Stereo microscopes Sterilisation accessories Sterilisation bags Sterilisation containers Stirrer reactors Stirrers Stirrup-shaped blades Stools Stopcocks and spouts Stoppers and clamps Stoppers with standard taper Stopwatches Storage Storage boxes, cryogenic boxes Storage containers Strontium Salts, Sr Structural molecules of connective tissue Substrates for Biochemistry Substrates for Immunodetection Substrates for Western and ELISA Suction bottles and seals Sugars Sugars for Cell Culture Sulfur Sulphate SO4 2- Detection Support Filament Surface disinfectants Surface tension Swipe Tests Synthesis Reagents Syringe filters Syringes and accessories

Tables Tailor-made solutions TAN/TBN standards, solvents and volumetric solutions Tartaric acid, natural, semolina (E 334) Teclu burners Tellurium Tellurium Salts, Te Temperature and monitoring Temperature indicators Temperature regulation for electrophoresis Temperature sensors and accessories Terpenes tert-Butyl / Boc Testing Standards Test kits Test papers, test sticks Test reagents Test systems Test tube centrifuges Test tubes Test tubes and sample tubes Test weights Thermo hygrometers, hand-held devices Thermo hygrometers, mini devices Thermometers (calibrated, gauged) Thermometers (hand-held measuring devices) Thermometers (inside-outside, minimum-maximum, radio-controlled) Thermoshakers, Thermocyclers Thermostat cabinets Thermostats Thin-layer chromatography (TLC, HPTLC) Thread adapters Threonine Tilt/roller mixer Time-keeping (clocks and timers) Timers and multi-socket outlets Tins Tin Salts, Sn Titrating burettes, automatic Titration devices 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 Tools Tools for sample preparation Torches Total Nitrogen (TN) Tough Tough Line TPU Transfer of nucleic acids to membranes Transition pieces and adapters Transport containers Transport, Laboratory Equipment, Tools Transport trolleys Trichrome Staining Trousers Tryptophan Tubes and capillaries Tubes for molecular biology Tubs, bowls, buckets and draining boards Tungsten Salts, W Turbidity Standards Twist-off cap Two-components reagents Tyrosine

ULSI Quality Ultrapure water - distilled water (laboratory quality) Ultrasonic cleaning units Undergloves Units Universal binding agents, chemical binding agents and oil binding agents Universal centrifuges UV Crosslinker UV hand-held lamps UV transilluminators UV-VIS Standards

Vacuum-based extraction kits Vacuum cabinets Vacuum measuring devices, regulators and controllers Vacuum pumps Vacuum systems Vacuum Technology Valine Vanadium Vanadium Salts, V Vertical electrophoresis (PAGE) Viscosimeters Viscosity Standards Visualisation of biomolecules in PAGE gels Vitality Assay & Cell Counting Vitality Staining Vitamine VLSI Quality Volumetric flasks Volumetric flasks and vessels, volumetric analysis Volumetric reagents Volumetric Standard Solutions Volumetric Standard Solutions, Reag. Ph. Eur Vortexers and small shakers

Wall clocks Warning symbols Warning tapes Wash bottles Waste collectors Waste disposal bags and autoclave bags Waste disposal containers for liquids Waste disposal funnels, safety funnels Waste disposal stations Water Analysis Water baths Water baths with shakers Water jet pumps Water soluble Mounting Media Water Standards Water treatment Waxes Weather stations Weather stations and rain gauges Weighing accessories, bottling and mixing Weighing aids Weighing bottles and boats Weighing pans Weise buffer Western & ELISA Wide-neck bottle Wide-vision goggles Wipers and stirrers Wipes and dustpan sets Wipes, cellulose tissues and pads Working Standards ROTICHROM® Workplace mats, foot mats Workstations Workwear

Xylene Xylene Alternatives

Ytterbium Salts, W

Ziehl-Neelsen Staining Zinc Zinc Salts, Zn