Item Tag: Only Caps(100pcs)

(3) 9-425 Screw Cap with Septa: Polypropylene screw cap with precision-fit septa provides an evaporation-proof seal. Bi-layer include silicone and PTFE. Silicone septa for multiple injections. PTFE-lined screw cap for organic samples.

(Simpure specializes in creating and producing high-end autosampler vials. We are a leading manufacturer of sample preparation consumables. Series Autosampler Vial. 5) Easy to Use: With writing patch for sample identification or labeling.