Perkin Elmer Ultra Clean High Capacity Combi Filter (Oxygen/Moisture) For Gc And Gc/Ms - PE (Additional S&H or Hazmat Fees May Apply)

Perkin Elmer Ultra Clean High Capacity Combi Filter (Oxygen/Moisture) For Gc And Gc/Ms The Easy To Use Leak-Tight Cartridge System Enables Rapid Change Of Exhausted Cartridges Without Interrupting Supply Or System Operation. Spring-Loaded Check Valves Seal When A Filter Is Removed And Open Only When A New Filter Has Been Locked In Place. There Is No Longer A Need For Loosening And Tightening Fittings Every Time A Trap Is Changed And Your System Will Not Become Contaminated During The Process. - PE (Additional S&H or Hazmat Fees May Apply)