SCMCS020 2.0ML sample tube 10000 pcs/bag, 10 bags/carton 6.5 49.5 X 28.5 X 3 2ML SAMPLE TUBE Centrifuge Tube 1.Made from virgin polypropylene 2.Autoclavable at 121 and freezable to -80 3.Easy open and closing 4.Different color can be choose 5.Bulk Package, 1000tips/bag, 10bags/ctn