China use GB Standards Search Result

and Chinese version GB Standards, you can purchase directly in the web page; After receive your payment, we will send the GB Standards PDF file to your Email within 1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days .


	GB/T 23948-2009 Inorganic chemicals for industrial use - General method for the determination of water insoluble matter - 英文版
	GB/T 23947.2-2009 Inorganic chemicals for industrial use - General method for the determination of arsenic content - Part 2: Gutzeit method - 英文版
	GB/T 23947.1-2009 Inorganic chemicals for industrial use - General method for determination of arsenic - Part 1: Silver diethyldithiocarbamate photometric method - 英文版
	GB/T 23946-2009 Inorganic chemicals for industrial use - General method for the determination of lead content - Atomic absorption spectrometry - 英文版
	GB/T 23945-2009 Inorganic chemicals for industrial use - General method for the determination of chloride content - Visible turbidimetric method - 英文版
	GB/T 23944-2009 Inorganic chemicals for products use - General method for the determination of aluminium - Chromazurol S-spectrophotometric method - 英文版
	GB/T 23943-2009 Inorganic chemicals for industrial use - General method for the determination of chromium(Ⅵ) content - 1,5-diphenylcarbohydrazide spectrophotometric method - 英文版
	GB/T 23941-2009 Analytical methods of calcium chloride for industrial use - 英文版
	GB/T 23940-2009 Analytical methods of persulfate products for industrial use - 英文版
	GB/T 23939-2009 Ammonium persulfate for industrial use - 英文版
	GB 23937-2009 Sodium hydrosulfide for industrial use - 英文版
	GB 23936-2009 Sodium hexafluorosilicate for industrial use - 英文版
	GB 1610-2009 Chromium trioxide for industrial use - 英文版
	GB 10500-2009 Sodium sulfide for industrial use - 英文版
	GB/T 537-2009 Disodium tetraborate decahydrate for industrial use - 英文版
	GB/T 23852-2009 Analytical method of thiocyanate for industrial use - 英文版
	GB/T 23850-2009 Sodium perchlorate for industrial use - 英文版
	GB/T 23845-2009 Inorganic chemicals for industrial use - General method for the determination of bromide - 英文版
	GB/T 23844-2009 Inorganic chemicals for industrial use - General method for the determination of sulphate - Visible turbidimetric method - 英文版
	GB/T 23841-2009 Inorganic chemicals for industrial use - General method for the determinations of cadmium - Atomic absorption spectrometry - 英文版
	GB/T 23839-2009 Stannous sulfate for industrial use - 英文版
	GB/T 23774-2009 Inorganic chemicas for industrial use - General method for the determination of whiteness - 英文版
	GB/T 23773-2009 Inorganic chemicals for industrial use - General method for determination of ammonium content - Nessler’s reagent colorimetric method - 英文版
	GB/T 23772-2009 Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nessler’s reagent colorimetric method - 英文版
	GB/T 23768-2009 Inorganic chemicals for industrial use - General rules for flame atomic absorption spectrometry - 英文版
	GB/T 13255.8-2009 Test methods of caprolactam for industrial use - Part 8: Determination of cyclohexanone oxime content - 英文版
	GB/T 13255.7-2009 Test methods of caprolactam for industrial use - Part 7: Determination of iron content - 英文版
	GB/T 13255.6-2009 Test methods of caprolactam for industrial use - Part 6: Determination of acidity or alkalinity - 英文版
	GB/T 13255.5-2009 Test methods of caprolactam for industrial use - Part 5: Determination of absorbance at a wavelength of 290nm - 英文版
	GB/T 13255.4-2009 Test methods of caprolactam for industrial use - Part 4: Determination of volatile bases content - Titrimetric method after distillation - 英文版

Find out:2889Items | To Page of: First -Previous-Next -Last | [54] [55] [56] [57] [58] [59] [60]