Centrifuge Tube, Disposable, Plain, Snap-Cap Finish, Kimble

Tubes are made from borosilicate glass in compliance with ASTM Specification E438, Type I, Class A or B glass requirements. With conical shaped bottoms on the 5, 10 and 15mL sizes and a bullet-nosed shape on the 50mL size to withstand centrifugation up to 2980 RCF. The 5, 10 and 15mL sizes have a finished top for a snap-cap closure. The 50mL size has a tooled top. Tubes are plastic shrink wrapped in modular trays to keep them clean and safe in transit. Snap-cap closures sold separately