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Concentrator Tube with Heater, Tri-Bed
Concentrator Tube with Heater, Tenax
Consumable for the HAPSITE Smart Plus Chemical Identification System. Internal Standard Gas Canister; 5 Liter Internal Standard contains 50 ppmv bromopentafluorobenzene (BPFB) and 100 ppmv 1,3,5-tris (trifluoromethyl) benzene (TRIS) balanced with ultra high-purity nitrogen Note : Internal Standard...