SPL 15 ml Conical Centrifuge Snap Tube in Rack,PP/HDPE, Sterile,Non - pyrogenic, Non - cytotoxic, DNase / RNase - free, Human DNA - free - Pro Lab Supply Corp
Globe Scientific 118115L Polyethylene Universal Snap Cap for 12mm, 13mm and 16mm Test Tubes, Lavender (Pack of 1000): Science Lab Cap Plugs: Amazon.com: Industrial & Scientific