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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Price(USD) Delivery Status Add To Cart
SH/T 1148-1992 Ethyl benzene for industrial use--Determination of ethyl benzene purity and hydrocarbon impurities--Gas chromatographic method (USD) via email in 1-3 business day ABOLISHED
SH/T 1489-1998 Petroleum ?p?-xylene—Determination of purity and hydrocarbon impurities—Gas chromatographic method (USD) via email in 1-3 business day ABOLISHED
SH/T 1613.1-1995 Petroleum o-xylene (USD) via email in 1 business day SUPERSEDED
HG/T 4632-2014 Propane(HC-290) for refrigerant use (USD) via email in 1-3 business day VALID
SH/T 1544-1993 (USD) via email in 1-3 business day
GB/T 3146-1982 Benzene hydrocarbon products;Determination of distillation range via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 6018-1985 (USD) via email in 1-3 business day ABOLISHED
GB/T 3396-2002 Ethylene and propylene for industrial use-Determination of trace oxygen-Electrochemical method (USD) via email in 1-3 business day VALID
HG 2-1438-1981 via email in ABOLISHED please email coc@codeofchina.com for quotation
GB/T 12688.8-1998 Styrene for industrial use-Determination of content of inhibitor (p-tert-butylcatechol)-Spectrophotometric method via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 7715-1987 Ethylene for industrial use--Specification (USD) via email in 1-3 business day ABOLISHED
GB/T 3393-1993 Ethylene and propylene for industrial use-Determination of trace of hydrogen-Gas chromatographic method via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 14571.4-2008 Ethylene glycol for industrial use - Determination of ultraviolet transmittance - Ultraviolet spectrophotometric method (USD) via email in 1-3 business day VALID
GB/T 2000-2000 Coking solid products--Sampling via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 13289-2014 Ethylene for industrial use—Sampling in the liquid and the gaseous phase (USD) via email in 1-3 business day VALID
GB 338-2011 Methanol for industrial use (USD) via email in 1-3 business day VALID
GB/T 14571.3-2008 Ethylene glycol for industrial use - Determination of content of total aldehydes present - Spectrophotometric method (USD) via email in 1-3 business day VALID
GB 8229-1987 (USD) via email in 1-3 business day ABOLISHED
SH/T 1612.7-1995 (USD) via email in 1-3 business day VALID
SH/T 1492-2004 1-Butene for industrial use -- Determination of purity and hydrocarbon impurities -- Gas chromatographic method (USD) via email in 1-3 business day VALID
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