11mm aluminum crimp top seals have a larger opening to ensure proper needle penetration

  2ml, 12X32mm vials are manufactured of Clear, Type 1 Class A or Amber, Type 1 Class B borosilicate glass and include a write-in patch for sample identification

Caps are made of high quality laquered aluminum, 0.010" thick

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

 0.030" White Silicone sandwiched between two layers of 0.005" Red PTFE

Designed for the most demanding GC procedures such as trace analysis, or longer cycle times between injections

High quality silicone compounds are used to ensure proper re-sealing and reduced chances of coring

Works well with blunt tip needles

 13-425 screw thread caps, septa, and vials are designed for specific use with the Waters WISP 48-Position Autosampler

 Vials are manufactured of Clear, Type 1 Class A or Amber, Type 1 Class B borosilicate glass and include a write-in 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

The best price for autosampler vials caps septa from the manufacture