Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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SH/T 1499.7-1997 Pure Adipic Acid - Determination of Content of Nitric Acid - Spectrophotometric Method 30.0 via email in 1 business day superseded
HG/T 4303-2012 Test method of resistance to abrasion for hard-coating polyester film 90.0 via email in 1~3 business day valid
GB/T 6017-2008 Butadiene for industrial use - Determination of purity and hydrocarbon impurities - Gas chromatographic method 150.0 via email in 1~3 business day valid
GB/T 7375-2006 Fluorinated methanes for industrial uses - Determination of purity - Gas chromatography 180.0 via email in 1~3 business day valid
GB/T 28609-2012 Optical functional films—Polyethylene terephthalate(PET)—Determination of birefringence 170.0 via email in 1~3 business day valid
GB/T 23961-2009 Determination of low carbon aliaphatic amines—Gas chromatographic method 240.0 via email in 1~3 business day valid
HG/T 4269-2011 Release paper for artificial leather-Determination of distinctness of image 170.0 via email in business day valid
GB/T 29330-2012 Films used in IMD—Test method of ink adhesion properti 110.0 via email in 1~3 business day valid
HG/T 4607-2014 Optical grade polyester film-Polyethylene terephthalate (PET) film with primer 60.0 via email in 1~3 business day valid
GB/T 6020-2008 Butadiene for industrial use—Determination of tert-butyl-catechol (TBC) 150.0 via email in 1~3 business day valid
GB/T 6324.1-1986 Organic chemical products for industrial use--Standard test method for water miscibility 45.0 via email in 1~3 business day abolished
GB/T 7534-2004 Volatile organic liquides for industrial use—Determination of boiling range 90.0 via email in 1~3 business day valid
YB/T 5078-2001 Method of determination by gas chromatography for naphthalene content in coal tar 244.0 via email in business day abolished
GB/T 6324.4-2008 Test method of organic chemical products - Part 4: Determination of trace sulfur in organic liquid products - Microcoulometric method 60.0 via email in 1~3 business day valid
SH/T 1499.4-1997 Pure Adipic Acid - Determination of Ash 20.0 via email in 1 business day abolished
GB/T 6324.3-1993 Organic chemical products for industrial use-Test method for the determination of permanganate-reducing substances 90.0 via email in 1~3 business day abolished
GB/T 13255.7-2009 Test methods of caprolactam for industrial use - Part 7: Determination of iron content 90.0 via email in 1~3 business day valid
GB/T 13255.6-2009 Test methods of caprolactam for industrial use - Part 6: Determination of acidity or alkalinity 90.0 via email in 1~3 business day valid
GB/T 13255.5-2009 Test methods of caprolactam for industrial use - Part 5: Determination of absorbance at a wavelength of 290nm 90.0 via email in 1~3 business day valid
GB 6325-1986 via email in business day superseded
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