Minimize contamination from handling with convenient, pre-assembled Thermo Scientific™ 11 mm Autosampler Vial Crimp Caps, compatible with most HPLC and GC autosamplers. Choose from Thermo Scientific™, National™ or Chromacol™ brands.
Aluminum crimp seals with prefitted septa fit all 11 mm crimp top and snap cap vials. Must be applied with a crimping tool.
Shipped in sealed polybags to prevent contamination during transport.