实施日期:2009-06-01
Chemical disinfectants and antiseptics. Preservation of test organisms used for the determination of bactericidal (including Legionella),mycobactericidal,sporicidal,fungicidal and virucidal (including ...
发布日期:2013-02-28 实施日期:2013-02-28
Butadiene for industrial use--Determination of butadiene purity and hydrocarbon impurity--Gas chromatographic method
Wood-based panels -- Determination of formaldehyde release -- Part 4: Desiccator method
发布日期:2008-04-01 实施日期:2008-04-01
Instant coffee -- Criteria for authenticity
发布日期:2011-04-01 实施日期:2011-04-01
Products used for treatment of water intended for human consumption. Sodium fluoride
实施日期:2006-01-16
Chemicals used for treatment of water intended for human consumption - Sodium disulfit
实施日期:2005-09-01
Method of Test for Ethylene, Other Olefins, Inerts and Hydrogen in High Purity Ethylene
发布日期:1976-06-01 实施日期:1976-06-01
Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
实施日期:2010-08-01
Method for the determination of purity of arsenic trioxide for export
实施日期:2000-05-01
Method of Test for Concentrating and Measuring Trace Quantities of Copper in High - Purity Water Used in the Electronics Industry
发布日期:1980-12-03 实施日期:1980-12-03
Determination of purity of glycerol triacetate for cigarette-Gas chromatographic method
发布日期:2011-12-26 实施日期:2012-01-15
Produkte zur Aufbereitung von Wasser fuer den Menschlichen Gebrauch. Polyaluminiumhydroxidsilikatsulfat Chemicals used for treatment of water intended for human consumption-Polyaluminium hydroxide sili...
实施日期:2004-12-02
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch. Natriumchlorid zum Regenerieren von lonenaustauschern Chemicals used for treatment of water intended for human consumption. Sodium ch...
实施日期:2009-11-30
实施日期:2008-01-01
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