Liquefied gas
- ASTM D2163-14 Standard test method for determination of hydrocarbons in liquefied petroleum (LP) gases and propane/propene mixtures by Gas Chromatography.
- ASTM D7756-11 Standard Test Method for Residues in Liquefied Petroleum (LP) Gases by Gas Chromatography with Liquid, On-Column Injection.
- ISO 7941-1993 Commercial propane and butane; Analysis by gas chromatography.
QUALITY MARK «ANALYTICAL CHEMISTRY»
CUSTOMS UNION DECLARATION OF CONFORMITY CRYSTALLUX
QUALITY MARK «MEASURING INSTRUMENT»
CERTIFICATE OF CONFORMITY GOST R ISO 9001
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