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How Ethylene Glycol is Tested for Purity

How Ethylene Glycol is Tested for Purity, Total:11 items.

In the international standard classification, How Ethylene Glycol is Tested for Purity involves: Organic chemicals.

PN Z04203-01-1988 Air purity protection ests for ethylene glycol ntroduction and scope f the standard
PN Z04197-01-1988 Air purity protection Tests for 2-ethoxyethyl acetate Introduction and scope of the standard
PN Z04203-02-1988 Air purity protection ests for ethylene glycol ? etermination of vapor and aerosol f ethylene glycol in work places y gas chromatography
PN Z04015-08-1992 Air purity protection Tests tor content of sulphur and its compounds Determination of" carbon disulphide in industrial installations by spectrophotometry with using potassium ethylxantate
PN Z04023-02-1989 Air purity protection -- Tests for content (in mixtures) of harmful substances evolving from nitrocellulose paints and varnishes -- Determination of acetone ethyl, n-butyl, isobutyl, ethoxyethyl, butoxyethyl alcohols; ethyl, n-butyl, ethoxyethyl acetates,

ASTM D4773-93(1998) Standard Test Method for Purity of Propylene Glycol Monomethyl Ether, Dipropylene Glycol Monomethyl Ether, and Propylene Glycol Monomethyl Ether Acetate
ASTM D2505-88(2004)e1 Standard Test Method for Ethylene, Other Hydrocarbons, and Carbon Dioxide in High-Purity Ethylene by Gas Chromatography
ASTM D2505-88(2010) Standard Test Method for Ethylene, Other Hydrocarbons, and Carbon Dioxide in High-Purity Ethylene by Gas Chromatography
ASTM D2505-88(2015) Standard Test Method for Ethylene, Other Hydrocarbons, and Carbon Dioxide in High-Purity Ethylene by Gas Chromatography
ASTM D2505-88(1998) Standard Test Method for Ethylene, Other Hydrocarbons, and Carbon Dioxide in High-Purity Ethylene by Gas Chromatography

GB/T 14571.2-2018 Test method of ethylene glycol for industrial use—Part 2: Determination of purity and impurities—Gas chromatography