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/T 13255.3-2009 Test methods of caprolactam for industrial use - Part 3: Determination of permanganate absorption number - Spectrometric method $90.00 via email in 1~3 business day valid
GB/T 13255.4-2009 Test methods of caprolactam for industrial use - Part 4: Determination of volatile bases content - Titrimetric method after distillation $90.00 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 $90.00 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 $130.00 via email in 1~3 business day valid
GB/T 13255.7-2009 Test methods of caprolactam for industrial use - Part 7: Determination of iron content $130.00 via email in 1~3 business day valid
GB/T 13255.8-2009 Test methods of caprolactam for industrial use - Part 8: Determination of cyclohexanone oxime content $90.00 via email in 1~3 business day valid
GB/T 14827-1993 chemical products for industrial use - Test method for the determination of acidity and alkalinity - Volumetric method $75.00 via email in 1~3 business day valid
GB/T 15956-1995 Calcium carbide steel drum for the home market $190.00 via email in 1~3 business day superseded
GB/T 17828-1999 Butadiene for industrial use--Determination of peroxides--Titrimetric method $125.00 via email in 1~3 business day valid
GB/T 18255-2000 Coking viscous oil products--Determination of distillation range $120.00 immediately superseded
GB/T 18589-2001 Correction of atmospheric pressure for distillation test of products of coal carbonization $110.00 via email in 1~3 business day valid
GB/T 19108-2003 Peracetic acid solution―Determination of peracetic acid content $60.00 via email in 1~3 business day superseded
GB/T 2012-1989 Aromatic hydrocarbons; Test methods of acid wash $45.00 via email in 1~3 business day valid
GB/T 23961-2009 Determination of low carbon aliaphatic amines—Gas chromatographic method $118.00 via email in 1~3 business day abolished
GB/T 23961-2023 Determination of low carbon aliphatic amines—Gas chromatographic method $400.00 via email in 1~5 business day valid
GB/T 24773-2009 Determination of purity for ursolic acid—High performance liquid chromatographic method $100.00 via email in 1~3 business day valid
GB/T 25255-2010 Optical functional films—Polyethylene terephthalate (PET) film—Determination of tensile properties $160.00 via email in 1~3 business day valid
GB/T 25256-2010 Optical functional films—Release film—The measurement of peeling force at 180°angle and subsequent adhesion $100.00 via email in 1~3 business day valid
GB/T 25257-2010 Optical functional films—Determination of warping degree $140.00 via email in 1~3 business day valid
GB/T 25273-2010 Films for liquid crystal display(LCD)—Determination of haze with integrating sphere $100.00 via email in 1~3 business day to be superseded
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