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 gas has a one year shelf life from its date of manufacture.