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 23763-2009 Photo-catalytic antimicrobial materials and products - Assessment for antimicrobial activity and efficacy $184.00 immediately valid
GB/T 23764-2009 Test method of photocatalytic materials for self-cleaning $180.00 via email in 1~3 business day valid
GB/T 23765-2009 Test method of sodium cyanide and potassium cyanide products $240.00 via email in 1~3 business day valid
GB/T 23766-2009 Solid hazardous materials - General method for the determination of impact sensitivity $300.00 via email in 1~3 business day valid
GB/T 23767-2009 General method for measuring solid chemicals fire limits in gaseous oxidants $240.00 via email in 1~3 business day valid
GB/T 23768-2009 Inorganic chemicals for industrial use - General rules for flame atomic absorption spectrometry $240.00 via email in 1~3 business day valid
GB/T 23769-2009 Inorganic chemical products - General method for the determination of pH values $120.00 via email in 1~3 business day valid
GB/T 2377-1980 Method for the determination of shade and colouring strength for reduced dyes $180.00 via email in 1~3 business day abolished
GB/T 2377-2003 Vat dyes-Determination of dyeing shade and relative strength $220.00 via email in 1~3 business day abolished
GB/T 2377-2006 Vat dyes - Determination of shade and relative strength $264.00 via email in 1~3 business day abolished
GB/T 2377-2013 Vat dyes—Determination of shade and relative strength $140.00 via email in 1~3 business day valid
GB/T 23770-2009 Liquid inorganic chemical products - General method for the measurement of colour $180.00 via email in 1~3 business day valid
GB/T 23771-2009 Determination of bulk density for inorganic chemical products $130.00 via email in 1~3 business day valid
GB/T 23772-2009 Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nesslers reagent colorimetric method $180.00 via email in 1~3 business day valid
GB/T 23773-2009 Inorganic chemicals for industrial use - General method for determination of ammonium content - Nesslers reagent colorimetric method $180.00 via email in 1~3 business day valid
GB/T 23774-2009 Inorganic chemicas for industrial use - General method for the determination of whiteness $120.00 via email in 1~3 business day valid
GB/T 23775-2009 Compressed edible mushroom $120.00 via email in 1~3 business day valid
GB/T 23776-2009 Methodology of sensory evaluation of tea $300.00 via email in 1~3 business day superseded
GB/T 23776-2018 Methodology for sensory evaluation of tea $370.00 via email in 1~5 business day valid
GB/T 23777-2009 Wine cooler $390.00 via email in 1~3 business day valid
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