Sample Injection & Sealed

Reagent sampling analysis part used PTFE material, with excellent chemical resistant.

PTFE seal ring with 1.6-3.2mm capillary port sample safety cover, with one-way inlet valve, protect the reagent from air pollution, ensure one-way inlet seal, the end is equipped with activated carbon filter, visible time button, adsorption of more than99% of the waste gas, after adsorption filtration treatment of air can be directly discharged into the laboratory.