网页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. Product Overview. Documents. Closure Color. Green. Description. 11mm Crimp Cap, 6mm center hole,