Corning® Pyrex® Round Bottom Centrifuge Tubes with Screw Cap
By Corning
These Pyrex® round bottom nongraduated centrifuge tubes are useful for the handling of sputum specimens. Digestion, shaking, neutralizing, and centrifuging can be performed in one container. They are also useful for other clinical and microbiological tests. Screw caps resist the effects of temperature and steam. The 50mL tube has a black phenolic cap with a glued-in, white rubber liner. The 100mL tube has a white polypropylene cap with a PTFE liner. For replacement caps, see Cat.No. 1-9999.