8-425 Screw Caps

Qromix by QEC

  • 8-425 screw thread caps and vials are often used in conjunction with Shimadzu, Spectra-Physics, Varian, and other autosamplers
  • Caps are made of high quality polypropylene to exact manufacturing tolerances and lined in a controlled manufacturing environment
  • Cap colors are available in black only
  • Our septa consist of only the highest quality materials to ensure proper function