8-425 screw thread caps and vials are often used in conjunction with Shimadzu, Spectra-Physics, Varian, and other autosamplers

Vials are manufactured of Clear, Type 1 Class A or Amber, Type 1 Class B borosilicate glass and include a write-on patch for sample identification

Caps are made of high quality polyproylene to exact manufacturing tolerances and lined in a controlled manufacturing environment

Cap colors are available in black only

Our septa use only the highest quality materials to ensure proper function and can be pre-slit to ease needle penetration