Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB 209-2006 Sodium hydroxide for industrial use 80.0 via email in 1~3 business day valid
GB/T 2091-2003 Phosphoric acid for industrial use 120.0 via email in 1~3 business day abolished
HG 2-243-1965 via email in business day abolished
HG/T 2692-2007 Sulpheric acid for storage batteries 210.0 via email in 1~3 business day abolished
GB 11213.7-1989 Sodium hydroxide for chemical fiber use; Determination of copper mass fraction; Spectrometric method 30.0 via email in 1~3 business day abolished
HG/T 3825-2006 Sodium hydroxide produced from natural soda by causticizing process 105.0 via email in 1~3 business day valid
GB/T 11212-2013 Sodium hydroxide for chemical fiber use 170.0 via email in 1~3 business day valid
DL 422.3-1991 Determination for iron content in industrial hydrochloric acid - Phenanthroline spectrophotometric method 60.0 via email in 1~3 business day abolished
GB/T 29643-2013 Sodium hydroxide for industrial use—Laboratory sample—Preparation of the main solution for carrying out certain determinations 110.0 via email in 1~3 business day valid
GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use—Determination of sodium chloride content—Spectrometric method 120.0 via email in 1~3 business day valid
DL 422.2-1991 Determination for industrial hydrochloric acid content - Volumetric method 60.0 via email in 1~3 business day abolished
GB/T 22651-2008 Sodium hydroxide for industrial use - Determination of mercury content - Spectrometric method 120.0 via email in 1~3 business day valid
GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use—Determination of sodium hydroxide content 110.0 via email in 1~3 business day valid
HG/T 2527-2011 Sulfamic acid for industrial use 230.0 via email in business day valid
HG/T 4531-2013 Magnesium Hydroxide for Flame Retardant 90.0 via email in 1~3 business day valid
HG/T 4069-2008 Wet purifide phosphoric acid for industrial use 195.0 via email in 1~3 business day valid
GB/T 4147.1-1984 Method of test for nitric acid content in concentrated nitric acid-Volumetry 15.0 via email in 1~3 business day abolished
GB/T 11199-1989 Membrane process sodium hydroxide 30.0 via email in 1~3 business day abolished
GB/T 12684.2-1990 Boric acid for industrial use-Determination of insoluble substance content in water 15.0 via email in 1~3 business day abolished
GB/T 11199-2006 High - purity sodium hydroxide 90.0 via email in 1~3 business day valid
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