Transparent Preservation Tube With Pointed Bottom provided by STE-Mart is made from medical grade USP VI 100% pure polymer polypropylene. Spiral cap is made of polypropylene with the same expansion coefficient, which further increases the tightness of the tube at different temperatures.
Specification
Material: Medical grade PP Dimensions (mm): Thread O.D. 17.9, Thread pitch 3, height 101.5 Packaging specifications: 200/bag, 10 bag
Features
Electron beam irradiation sterilisation DNA-free, RNA-free, pyrogen-free, endotoxin-free Thickened walls Cap with built-in O-ring gasket to prevent liquid leakage Temperature resistance -80°C to 120°C