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 13216.3-1991 Test methods for glycerines--Determination of odour $180.00 via email in 1~3 business day valid
GB/T 13216.5-1991 Test methods for glycerines--Determination of density at 20 Celsius $180.00 via email in 1~3 business day valid
GB/T 13216.6-1991 Test methods for glycarines--Determination of glycerol content $180.00 via email in 1~3 business day valid
GB/T 13216.7-1991 Test methods for glycerines--Limit test for chloride $180.00 via email in 1~3 business day valid
GB/T 13216.8-1991 Test methods for glycerines--Determination of sulphated ash--Gravimetric method $180.00 via email in 1~3 business day valid
GB/T 13216.9-1991 Test methods for glycerines--Determination of acidity or alkalinity--Titrimetric method $180.00 via email in 1~3 business day valid
GB/T 13254-2008 Caprolactam for industrial use $120.00 via email in 1~3 business day superseded
GB/T 13254-2017 Caprolactam for industrial use $100.00 immediately valid
GB/T 13255.1-1991 Caprolactam for industrial use-Determination of colourity of 50% aqueous caprolactam solution-Spectromeric method $184.00 via email in 1~3 business day abolished
GB/T 13255.1-2009 Test methods of caprolactam for industrial use - Part 1: Determination of colourity of 50% aqueous caprolactam solution - Spectrometric method $90.00 via email in 1~3 business day valid
GB/T 13255.2-1991 Caprolactam for industrial use-Determination of crystallizing point $184.00 via email in 1~3 business day superseded
GB/T 13255.2-2009 Test methods of caprolactam for industrial use - Part 2: Determination of crystallizing point $90.00 via email in 1~3 business day valid
GB/T 13255.3-1991 Caprolactam for industrial use-Determination of permanganate absorbance-Spectrometric method $184.00 via email in 1~3 business day abolished
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 13255.4-1991 Caprolactam for industrial use-Determination of volatile bases content-Tithimetric method after distillation $184.00 via email in 1~3 business day superseded
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 13255.5-1991 Caprolactam for industrial use-Determination of absorbance at a wavelength of 290nm $184.00 via email in 1~3 business day superseded
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 13255.6-1991 Caprolactam for industrial use-Determination of acidity or alkalinity $184.00 via email in 1~3 business day abolished
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
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