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Material: soda-lime glass. Autoclavable: yes. Heat-conducting glass balls for effective heating and cooling of samples. Good chemical resistance and easy cleaning. For use in water baths, incubators and ice containers. Glass beads thermal beads XL Lower static charge, reduced risk of adhesion to sample vessels. Well suited to larger containers.
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Material: soda-lime glass. Glass beads made of highly pure soda-lime glass. Manufactured using a special process that enables the production of beads with extremely high roundness in sizes from 4 mm upwards. Use as agitating beads and mixing beads for aerosol sprays, as valve balls for bottle seals. Thanks to their high degree of purity, the glass balls are also suitable for use as grinding and dispersion balls for wet grinding of pigments, agrochemicals and biological or other preparations. Very smooth surface Low proportion of air bubbles Refractive index 1.5159 Specific weight approx. 2.5 g/cm 3 Chemical composition: SiO 2 68.1%; Na 2 O 15.0%; CaO 8.3%; MgO 2.5%; Al 2 O 3 3.3%; other 2.80%. Glass beads 5 mm
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Material: aluminium. Self-adhesive, made of 0.05 mm thick aluminium foil, for adhering window panes and other smooth surfaces, 50 cm wide. Temperature stable up to +80 °C. Heat protection foil
Product Detail
Material: soda-lime glass. Bulk weight 1.46-1.51 kg/l depending on size Refractive index 1.5188 Specific weight approx. 2.5 g/cm 3 Chemical composition: SiO 2 72.3%; Na 2 O 13.3%; CaO 8.9%; MgO 4.0%; other 1.5%. Glass beads 1.25-1.65 mm
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Material: PP. Made of PP . Reduce evaporation, quick temperature loss and bad-smelling or corrosive vapours. Resistant to many acids, bases, solvents and mineral oils. Temperature stable up to +100 °C. Floating balls
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For preparation and analysis work in biochemistry, biotechnology, microbiology, microanalytics, etc. Can be used for vacuum and high-vacuum distillation, even in very small amounts of liquid. No abrasion, no absorption of solvents, start working again after every interruption. Can even be used in strong acids, bases, aggressive solvents and oxidants. Can be sterilised by annealing Grain size approx. 3-4 mm 50 g = 1785 items Boiling pebbles Resistant
Product Detail
Material: soda-lime glass. Autoclavable: yes. Heat-conducting glass balls for effective heating and cooling of samples. Good chemical resistance and easy cleaning. For use in water baths, incubators and ice containers. Glass beads thermal beads
Product Detail
Magnesia rods Ø 1,5 mm x L 140 mm For flame colouration when detecting sodium, etc. For producing borax beads when detecting cobalt. For bead tests. Dimensions: Ø 1.5 x L 140 mm.
Product Detail
Material: soda-lime glass. Bulk weight 1.46-1.51 kg/l depending on size Refractive index 1.5188 Specific weight approx. 2.5 g/cm 3 Chemical composition: SiO 2 72.3%; Na 2 O 13.3%; CaO 8.9%; MgO 4.0%; other 1.5%. Glass beads 1,7-2,1 mm
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Reduce boiling delay and guarantee even distillation of low-viscosity liquids. Boiling pebbles Type A For normal distillation. Clay-bonded natural stone product primarily made of quartz grains. Low traces of iron present. Suitable for vacuum distillation Grain size approx. 5-8 mm 75 g = approx. 1000 items
Product Detail
Material: soda-lime glass. Glass beads made of highly pure soda-lime glass. Manufactured using a special process that enables the production of beads with extremely high roundness in sizes from 4 mm upwards. Use as agitating beads and mixing beads for aerosol sprays, as valve balls for bottle seals. Thanks to their high degree of purity, the glass balls are also suitable for use as grinding and dispersion balls for wet grinding of pigments, agrochemicals and biological or other preparations. Very smooth surface Low proportion of air bubbles Refractive index 1.5159 Specific weight approx. 2.5 g/cm 3 Chemical composition: SiO 2 68.1%; Na 2 O 15.0%; CaO 8.3%; MgO 2.5%; Al 2 O 3 3.3%; other 2.80%. Glass beads 4 mm
Product Detail
Material: PTFE. Unevenly shaped granulate, prevents uncontrolled overheating of solutions when heating volatile liquids. Resistant and inert to most aggressive chemicals (acids, bases, hydrocarbons). Does not leave scratches or powder residue on glass Maximum use temperature +260 °C Grain size 1 to 5 mm. Boiling pebbles made of PTFE
Product Detail© 2026 Copyright. All Rights Reserved.
© 2026 Copyright. All Rights Reserved.
