Globe Scientific Microtube, 2mL, Attached Screw Cap for Color Insert, with O-Ring, STERILE, PP, 500/Bag, 2 Bags/Unit
Microtube, 2mL, PP, STR screw cap, o-ring, 100/bag Unit Of Measure - CS/1000
Part Number: 111730
These disposable screwcap microcentrifuge tubes are available sterile or non-sterile. The sterile tubes include a cap with nitrile o-ring. The non-sterile tubes and caps are sold separately so that you have a choice of cap styles (with o-ring or without).