Disposable Culture Tube, 20x150 (33ml), Borosilicate Glass, Screw Cap, 500/cs
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 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.
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Features:
- Type I, Class B 5.1 expansion borosilicate glass
- Heat-treated and securely packed to avoid contamination and increase strength
- Chevron-shaped marking spot for easy orientation reference
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Technical Specifications:
Model Number | DCTSC-20150 |
Overflow Volume (ml) | 33 |
O.D. X Length (mm) | 20 x 150 |
Thread Finish | 18-415 |
Qty | 500 |
Technical Specifications |
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