Phenolic Screw Threads Cemented-In Rubber Liner - 15-415 - 73800-15415

Closure is made of a special black phenolic material (wood filled) very resistant to the effects of temperature and steam encountered in autoclaving. A cemented-in rubber liner is provided, and the cement used has also been selected to retain its adhesive properties during autoclaving. Intended for use with 73750, 73760 and 73770 disposable culture tubes. May also be used with 73785 disposable centrifuge tubes. Designed from ASTM Specification E982.