15ml Cylindrical Polypropylene Culture Tube, with dual-position snap cap in polyethylene material (loose for aerobic culturing, tight for sealing),
17x100mm Gamma Sterile packs of 25, Zip-lock package, tamper-proof and re-sealable eliminating the risk of contaminations. Tubes are retardant PP material. Graduated every 0.25ml from 1ml up to 12ml. 100/pk