1, Material: 100% virgin PTFE 2, Size: As your requirements. 3, HIgh quality with competitive price. The PTFE quantity (fever) the cup, is uses methods and so on teflon aerosol resin to make, mainly uses in the medicine. Chemical industry. Education and so on kind of experiment cup, it not easy stave, has the reliable fine heat resistance. The inoxidizability, may in the - 180 degrees Celsius ~+260 degree Celsius in normal uses.

PTFE cup used in Lab.