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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 26519.3-2021 |
Persulfate for industrial use—Part 3:Ammonium persulfate for industrial use 工业过硫酸盐 第3部分：工业过硫酸铵 |
China National Standards Ammonium persulfate |
 English PDF |
| GB/T 655-2011 |
Chemical reagent - Ammonium persulfate 化学试剂 过硫酸铵 |
China National Standards Ammonium persulfate |
English PDF |
| GB/T 23939-2009 |
Ammonium persulfate for industrial use 工业过硫酸铵 |
China National Standards Ammonium persulfate |
English PDF |
| GB/T 4699.2-2008 |
Ferrochromium and ferrosilicochromium - Determination of chromium content - The Ammonium persulfate oxidation titrimetric method and potentiometric titration method 铬铁和硅铬合金 铬含量的测定 过硫酸铵氧化滴定法和电位滴定法 |
China National Standards Ammonium persulfate |
English PDF |
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