Caps, Headspace, Crimp Top, with Black SPME, Viton Rubber Septa, fitted in Steel, Magnetic, Gold Caps with 8mm center holes. For use with 20mm Crimp Top Headspace Vials. MicroSolv Brand. 100/PK.
Viton Rubber Septa is 70⁰ Shore A (hardness) and is 1.0mm thick. Temperature resistant from -40C to 120C. Recommended for non critical analyses or when PTFE is an analyte or must be avoided. Recommended for CTC Combi Pal™ and other autosamplers. Compatible with Solid Phase Micro-Extraction (SPME) injectors.
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