Culture Tube, 14mL, 17 x 100mm, PP, w/ attached 2-position screw-cap, printed graduations, sterile, 10 foam racks of 50 tubes, 500/case

MTC Bio’s new DuoClicktubes feature a unique, patent pending screw closure system. DuoClick tubes completely eliminate the excess force, splashing and general frustration of traditional snap-cap culture tubes. The advanced cap design includes two distinct positions for aerobic and anaerobic culturing (see flow-chart below). Just rotate the cap 1/4 turn to the first click to secure the cap in the aerobic position. Or, rotate it another 1/2 turn past the second click for a leakproof, airtight seal for anaerobic culturing. DuoClick tubes are available gamma sterilized, with screw caps attached, and in our exclusive ready-to- use rack packaging.