Available in both polypropylene and polystyrene

● Polystyrene - withstands centrifugation to 1,500 x g and temperatures from -40° C to +90° C

● Polypropylene - withstands centrifugation To 3,000 x g and temperatures from -196° C to +121° C

● Sterile culture tubes are supplied with two position caps for aerobic and anaerobic closing

● 12 x 75 polypropylene tubes available in colors

● Caps sold separately for non-sterile tubes