United Scientific

Pack of 12 heavy-duty beakers with 150ml capacity. Made from low-expansion borosilicate glass with extra-thick walls, these beakers are ideal for tough handling conditions, including mechanized...

Secchi Disk, Diameter 8 3/4 in, Color Black/White, Material Plastic, Accessory Type Secchi Disk

Stopper, Stopper Size 1, Screw Closure Size Not Applicable, Bottom Diameter 14 mm, Top Diameter 19 mm, Overall Height 25 mm, Material Silicone, Product Type Stopper, Color Blue, Autoclavable Yes,...

Stopper, Stopper Size 24/40, Neck Size 24 to 40 mm, Screw Closure Size Not Applicable, Bottom Diameter 24 mm, Top Diameter Not Applicable, Overall Height Not Applicable, Material Glass, Product Type...

Safety Goggles Box,Acrylic,Small

Disposable culture tubes are manufactured from high quality 5.1 expansion borosilicate glass. Rimless design enables easy plugging using a stopper. Caps not included. Meet USP Type I and ASTM E438,...

Graduated cylinder with 250ml capacity and double metric scale. Made from borosilicate glass, with pour spout and heavy, uniform walls. Plastic base and bumper guard included (PP). Calibrated to...

500mm Liebig condenser, used to cool and condense hot vapor as part of a distilling apparatus. This condenser has a straight inner tube that the condensing vapor passes through, and a larger outer...

Sodium Chloride Crystal Model

All the wide mouth jars are made from soda lime glass and have a PP cap with a PE liner. Since the opening is so large, it is easy to insert and remove materials. Autoclavable

Disposable culture tubes are manufactured from high quality 5.1 expansion borosilicate glass. Rimless design enables easy plugging using a stopper. Caps not included. Meet USP Type I and ASTM E438,...

Pack of 100 tapered corks, size 13. Grade XXX cork is ideal for general laboratory use. Effective for liquid and solid media. Chemically inert and moisture . Corks measure 31mm tall with top diameter...