Caps, Headspace, Screw Top, with White Silicone Rubber / Blue PTFE Temperature Resistant Septa, fitted in Steel, Magnetic, Silver Caps with 8mm center holes. For use with 18mm Precision Thread Headspace Vials. MicroSolv Brand. 1000/CS.
Silicone Rubber / Ultraclean PTFE Septa has a durometer of 55⁰ Shore A (hardness) and is 1.5mm thick. Cap has ND18 Screw Threads. Recommended with CTC®, Agilent®, Perkin Elmer TurboMax® 16, 40 & 110 and other autosamplers.
Temperature resistant from -60C to 200C. Cap has ND18 Screw Threads.
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