The 8-425 thread is the original standard opening screw thread vial for chromatography. We recommend the 9 mm thread for most customers. The 9 mm thread is autosampler compatible and offers a 40% larger opening, simplifying pipetting and other routine functions.
All glass vials are available as deactivated, contact Chrom Tech for a quote.
*Glass insert, polymer outer vial shell
To denote a color other than the standard color, add the letter below to the end of the part number: B=blue, G=green, R=red, Y=yellow, N=natural
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.