KIMAX Culture Tube with PTFE-Faced Rubber-Lined Screw Cap Reusable. Features a large marking spot. Threaded phenolic cap can be loosened for autoclaving. Designed from ASTM Specification E982 Type VI Class B requirements. Sizemm: 25x200. Volume: 70ml. GPI thread: 24-410. (144 per CS )
Pack of 2000 disposable culture tubes with 0.75ml capacity, 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, Type I, Class B requirements. Tubes are packaged in shrinkwrapped boxes to keep them particle-free. (2000 per PK )
Pack of 1000 disposable culture tubes with 22ml capacity, 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, Type I, Class B requirements. Tubes are packaged in shrinkwrapped boxes to keep them particle-free. (1000 per PK )
Manufactured from 5.1 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements, these threaded culture tubes are suitable for a variety of lab settings. Each tube is heat-treated at temperatures exceeding 500° C and immediately packed in a shrink-wrapped cardboard tray, 250 tubes per tray. This process avoids contamination and increases the strength and durability of the glass. Dimensional tolerances are strictly controlled for a uniform shape, including rounded bottoms and polished tops with smooth edges. Each tube has a chevron-shaped white enamel marking spot. Threaded necks accept a phenolic screw cap, not included. Available in six sizes, from 8 mL to 33 mL. (1000 per PK )
Corning Falcon Polystyrene Test Tube Disposable. Sterile. Has a polyethylene snap-cap with a patented two-position fit (loose for robic culturing tight for sealing). Can be centrifuged depending on head type to approximately 1400 RCF. Size: 12x75mm. Volume: 5mL. Packaged 25 per bag. (500 per CS )
KIMAX Culture Tube with Rubber-Lined Screw Cap Reusable. Features a large marking spot. Threaded phenolic cap can be loosened for autoclaving. Designed from ASTM Specification E982 Type VI Class A requirements. Sizemm: 13x100. Volume: 8ml. GPI thread: 13-415. (72 per PK )
Tubes with round bottoms are manufactured from ASTM E438 Type 1 Class A Borosilicate 3.3 glass. Includes polypropylene autoclavable screw cap with PTFE liner. (10 per PK )
Pack of 1000 disposable culture tubes with 18ml capacity, 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, Type I, Class B requirements. Tubes are packaged in shrinkwrapped boxes to keep them particle-free. (1000 per PK )