high-speed centrifugation, high-temperature incubations, enzyme assays,
cloning procedures. One-piece, polypropylene Safe-Lock tubes have flat-top
writing surfaces for easy sample identification. Sealing cap lock snaps
closed and stays closed while centrifuging, yet opens easily with one hand.
Autoclavable at 121°C (250°F). Convenient color selection aids in sample
Ordering Information: Assorted Color option includes Natural,
Blue, Green, Red and Yellow.