These 11 mm standard opening crimp top and wide mouth crimp top vials are both designed to fit the 11 mm crimp cap closures below.
Seal 2000 is a specially formulated rubber compound which is significantly cleaner than the natural rubber product. The Seal 2000 septa is the recommended option to minimize background interference for your GC analysis.
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Founded in 1983 as a manufacturer's representative, Chrom Tech has grown to a worldwide distributor of chromatography instrumentation and supplies. We are dedicated to providing technical expertise in the chromatography field by recommending products to meet your analytical requirements.