Agilent, 19199M, GC installation tool kit, without gas purifiers

The Agilent GC supply gas installation kit provides tubing and fittings for setting up carrier and detector gas connections to a gas chromatograph. The kit contains 50 feet of 1/8-inch copper tubing, brass connection fittings, 1/8-inch tees, caps, a shutoff ball valve and leak-detection fluid. These components support installation of laboratory gas supply lines and allow joints to be checked for leakage before the instrument is placed into service. The kit does not include gas purification filters, which must be specified separately when required by the gas supply and detector configuration. Correct assembly also depends on the pressure regulator outlet, gas type and fittings already installed at the laboratory. Gas purity and stable supply pressure affect chromatographic baseline quality, retention reproducibility and detector performance. Gas plumbing should be checked for safe routing, compatible materials and leak-tight joints before operation.