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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 1267-2011 |
Chemical reagent - Sodium dihydrogen phosphate dihydrate 化学试剂 二水合磷酸二氢钠(磷酸二氢钠) |
China National Standards Chemical reagent - S |
 English PDF |
| GB/T 636-2011 |
Chemical reagent - Sodium nitrate 化学试剂 硝酸钠 |
China National Standards Chemical reagent - S |
English PDF |
| GB/T 9853-2008 |
Chemical reagent - Sodium sulfate anhydrous 化学试剂 无水硫酸钠 |
China National Standards Chemical reagent - S |
English PDF |
| GB/T 639-2008 |
Chemical reagent - Sodium carbonate anhydrous 化学试剂 无水碳酸钠 |
China National Standards Chemical reagent - S |
English PDF |
| GB/T 670-2007 |
Chemical reagent - Silver nitrate 化学试剂 硝酸银 |
China National Standards Chemical reagent - S |
English PDF |
| GB/T 625-2007 |
Chemical reagent - Sulfuric acid 化学试剂 硫酸 |
China National Standards Chemical reagent - S |
English PDF |
| GB/T 637-2006 |
Chemical reagent - Sodium thiosulfate pentahydrate 化学试剂 五水合硫代硫酸钠(硫代硫酸钠) |
China National Standards Chemical reagent - S |
English PDF |
| GB/T 1266-2006 |
Chemical reagent - Sodium chloride 化学试剂 氯化钠 |
China National Standards Chemical reagent - S |
English PDF |
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