2.0 mL Self-Standing Vials, External Thread, with Sealing Ring, Sterile, 50/pk, 500/box, 2000/cs - 635002N Medical Supplies USP Grade VI polyethylene terephthalate

USP Grade VI  polyethylene terephthalate glycol flask

12 sterile wide plug seal caps included separately

Simply attach a Luer lock syringe and draw off the excess liquid

For use with 500mL square media bottles

2.0 mL Self-Standing Vials, External Thread, with Sealing Ring, Sterile, 50/pk, 500/box, 2000/cs - 635002N Medical Supplies USP Grade VI polyethylene terephthalateNest Scientific Screw Cap Microcentrifuge tubes are a convenient and cost effective way to store small volumes of liquid samples securely without leaks. They are made of pure, virgin polypropylene with low levels of leachables, ideal for sensitive samples. Each vial also features an integrated silicone O ring to further reduce risk of leaks. This style of vial is has well standardized dimensions among most manufacturers, which makes them ideal for use