RPC “Meta-chrom” Co. Ltd. together with “Rosshelf ZAO” (Close joint-stock company) developed industrial stream gas chromatograph in explosion-proof framework for composition and quality analysis of natural gas.

Liquid sample injector “HT3100A” (manufactured by “LabHut” USA) is designed for automatic injection of liquid samples into chromatographs of “Crystallux” series, and also “Crystal-2000”, LHM, model-3700, “Tsvet” series, etc.

Equilibrium vapor dispenser EVD-10 is designed for insertion of volatile components form matrices into chromatograph, such components that are impossible or unwelcome to be inserted. Examples of such matrices are natural, drinking and waste water, soil, biological fluids, food substances and drinks, various polymers, building materials, pharmaceuticals, etc. The usage of EVD-10 allows avoiding contamination of evaporator, column and detector of chromatograph by non-volatile or semi-volatile compounds, helps to avoid consumption of solvent which is necessary for extraction and helps to increase reproducibility of analyses.