ACCUCHROME

ANALYSIS AND MEASUREMENT EQUIPMENT FOR THE NATURAL GAS, CHEMICAL, PETROCHEMICAL AND OIL REFINING INDUSTRIES, NAMELY, EQUIPMENT USED IN THE MEASUREMENT OF INDIVIDUAL COMPOUND CONCENTRATIONS IN PROCESSED NATURAL GAS, LIQUEFIED PETROLEUM GASES, AND NATURAL GAS LIQUIDS IN THE NATURE OF METHANE, ETHANE, PROPANE, ISO-BUTANE, NORMAL-BUTANE, ISO-PENTANE, NORMAL-PENTANE, 1, 3 DIMETHYL PROPANE (NEO-PENTANE), NORMAL HEXANE, 2-METHYL PENTANE, 3-METHYL PENTANE, 2, 2-DIMETHYL BUTANE, 2, 3-DIMETHYL BUTANE, NORMAL HEPTANE, NORMAL OCTANE, NORMAL NONANE, NORMAL DECANE, ETHYLENE, PROPYLENE, HYDROGEN, OXYGEN, NITROGEN, ARGON, CARBON MONOXIDE, CARBON DIOXIDE, AND HYDROGEN SULFIDE, NAMELY, APPARATUS FOR AUTOMATIC CHROMATOGRAPHY FOR INDUSTRIAL PURPOSES