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.
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.