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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 626-2006 |
Chemical Reagents - Nitric acid 化学试剂-硝酸 |
China National Standards Chemical Reagen |
 English PDF |
| GB/T 609-2018 |
Chemical Reagents - General method for determination of total nitrogen 化学试剂-总氮量测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9722-2023 |
Chemical Reagents General Principles of Gas Chromatography 化学试剂 气相色谱法通则 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 1270-2023 |
Chemical Reagent Cobalt chloride hexahydrate (cobalt chloride) 化学试剂 六水合氯化钴（氯化钴） |
China National Standards Chemical Reagen |
English PDF |
| GB/T 686-2023 |
Chemical Reagent acetone 化学试剂 丙酮 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 684-2023 |
Chemical Reagent toluene 化学试剂 甲苯 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 678-2023 |
Chemical Reagent ethanol (anhydrous ethanol) 化学试剂 乙醇（无水乙醇） |
China National Standards Chemical Reagen |
English PDF |
| GB/T 669-2023 |
Chemical Reagent Strontium nitrate 化学试剂 硝酸锶 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 667-2023 |
Chemical Reagent Zinc Nitrate Hexahydrate (Zinc Nitrate) 化学试剂 六水合硝酸锌（硝酸锌） |
China National Standards Chemical Reagen |
English PDF |
| GB/T 649-2023 |
Chemical Reagent potassium bromide 化学试剂 溴化钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 603-2023 |
Chemical Reagents Preparation of preparations and articles used in test methods 化学试剂 试验方法中所用制剂及制品的制备 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 1289-2022 |
Chemical Reagent Sodium Oxalate 化学试剂 草酸钠 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 16983-2021 |
Chemical Reagent -- Dichloromethane 化学试剂 二氯甲烷 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 15901-2021 |
Chemical Reagent—Copper（Ⅱ） chloride dihydrate 化学试剂 二水合氯化铜（氯化铜） |
China National Standards Chemical Reagen |
English PDF |
| GB/T 15899-2021 |
Chemical Reagent—Manganese sulfate monohydrate 化学试剂 一水合硫酸锰（硫酸锰） |
China National Standards Chemical Reagen |
English PDF |
| GB/T 15895-2021 |
Chemical Reagent—1,2-Dichloroethane 化学试剂 1,2-二氯乙烷 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 614-2021 |
Chemical Reagent—General method for the determination of refractive index 化学试剂 折光率测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 611-2021 |
Chemical Reagent—General method for the determination of refractive index 化学试剂 密度测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 39486-2020 |
Chemical Reagent—General rules for inductively coupled plasma mass spectrometry 化学试剂 电感耦合等离子体质谱分析方法通则 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 37885-2019 |
Chemical Reagent—Classification 化学试剂 分类 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 609-2018 |
Chemical Reagent—General method for the determination of total nitrogen 化学试剂 总氮量测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 638-2018 |
Chemical Reagent—Stannous chloride dihydrate 化学试剂 二水合氯化亚锡（氯化亚锡） |
China National Standards Chemical Reagen |
English PDF |
| GB/T 34672-2017 |
Chemical Reagent—General rules for the ion chromatography 化学试剂 离子色谱法测定通则 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 34704-2017 |
Chemical Reagent—General method for the determination of aldehyde 化学试剂 醛测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 35496-2017 |
Chemical Reagent—General method for the determination of nitrate 化学试剂 硝酸盐测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 35507-2017 |
General rule for bioChemical Reagents 生化用试剂测定通则 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 33410-2016 |
Determination of the activity of protease K in bioChemical Reagents 生化试剂中蛋白酶K活性检测方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 33090-2016 |
Chemical Reagent—N-(1-naphthyl)ethylenediamine dihydrochloride 化学试剂 N-(1-萘基)乙二胺盐酸盐 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 33089-2016 |
Chemical Reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride 化学试剂 N,N-二甲基对苯二胺盐酸盐 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 33088-2016 |
Chemical Reagent—Pararosaniline hydrochloride solution 化学试剂 盐酸副玫瑰苯胺溶液 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 601-2016 |
Chemical Reagent—Preparations of reference titration solutions 化学试剂 标准滴定溶液的制备 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 14305-2015 |
Chemical Reagent—Cyclohexane 化学试剂 环己烷 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 621-2015 |
Chemical Reagent—Hydrobromie acid 化学试剂 氢溴酸 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 1397-2015 |
Chemical Reagent—Potassium carbonate anhydrous 化学试剂 无水碳酸钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 1396-2015 |
Chemical Reagent—Ammonium sulfate 化学试剂 硫酸铵 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 694-2015 |
Chemical Reagent—Sodium acetate anhydrous 化学试剂 无水乙酸钠 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 660-2015 |
Chemical Reagent—Ammonium thiocyanate 化学试剂 硫氰酸铵 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 650-2015 |
Chemical Reagent—Potassium bromate 化学试剂 溴酸钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 15347-2015 |
Chemical Reagent—L(+)-Ascorbic acid 化学试剂 L(+)-抗坏血酸 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 1400-2014 |
Chemical Reagent―Hexamethylene tetramine 化学试剂 六次甲基四胺 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 685-2013 |
Chemical Reagent—Formaldehyde solution 化学试剂 甲醛溶液 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 16494-2013 |
Chemical Reagent—Xylene 化学试剂 二甲苯 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 15898-2013 |
Chemical Reagent—Cobalt nitrate hexahydrate 化学试剂 六水合硝酸钴(硝酸钴) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 1282-2013 |
Chemical Reagent―Phosphoric acid 化学试剂 磷酸 |
China National Standards Chemical Reagen |
English PDF |
| GB 15346-2012 |
Chemical Reagent - Packaging and marking 化学试剂 包装及标志 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 691-2012 |
Chemical Reagent - Aniline 化学试剂 苯胺 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 654-2011 |
Chemical Reagent - Barium carbonate 化学试剂 碳酸钡 |
China National Standards Chemical Reagen |
English PDF |
| 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 Reagen |
English PDF |
| GB/T 677-2011 |
Chemical Reagent-Acetic anhydride 化学试剂 乙酸酐 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 666-2011 |
Chemical Reagent - Zinc sulfate heptahydrate 化学试剂 七水合硫酸锌(硫酸锌) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 664-2011 |
Chemical Reagent - Iron(Ⅱ)sulfate heptahydrate 化学试剂 七水合硫酸亚铁(硫酸亚铁) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 661-2011 |
Chemical Reagent - Ammonium iron(II) sulfate hexahydrate 化学试剂 六水合硫酸铁(Ⅱ)铵（硫酸亚铁铵） |
China National Standards Chemical Reagen |
English PDF |
| GB/T 659-2011 |
Chemical Reagent - Ammonium nitrate 化学试剂 硝酸铵 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 657-2011 |
Chemical Reagent - Hexaammonium heptamolybdate tetrahydrate 化学试剂 四水合钼酸铵(钼酸铵) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 655-2011 |
Chemical Reagent - Ammonium persulfate 化学试剂 过硫酸铵 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 653-2011 |
Chemical Reagent - Barium nitrate 化学试剂 硝酸钡 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 651-2011 |
Chemical Reagent - Potassium iodate 化学试剂 碘酸钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 648-2011 |
Chemical Reagent - Potassium thiocyanate 化学试剂 硫氰酸钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 647-2011 |
Chemical Reagent - Potassium nitrate 化学试剂 硝酸钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 646-2011 |
Chemical Reagent - Potassium chloride 化学试剂 氯化钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 645-2011 |
Chemical Reagent - Potassium chlorate 化学试剂 氯酸钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 644-2011 |
Chemical Reagent - Potassium hexacyanoferrate(Ⅲ) 化学试剂 六氰合铁(Ⅲ)酸钾(铁氰化钾) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 641-2011 |
Chemical Reagent - Potassium peroxydisulfate 化学试剂 过二硫酸钾(过硫酸钾) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 636-2011 |
Chemical Reagent - Sodium nitrate 化学试剂 硝酸钠 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 628-2011 |
Chemical Reagent - Boric acid 化学试剂 硼酸 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 623-2011 |
Chemical Reagent - Perchloric acid 化学试剂 高氯酸 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 620-2011 |
Chemical Reagent - Hydrofluoric acid 化学试剂 氢氟酸 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 688-2011 |
Chemical Reagent - Carbon tetrachloride 化学试剂 四氯化碳 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 687-2011 |
Chemical Reagent - Glycerol 化学试剂 丙三醇 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 15354-2011 |
Chemical Reagent - Tributyl phosphate 化学试剂 磷酸三丁酯 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 1288-2011 |
Chemical Reagent - Potassium sodium tartrate tetrahydrate 化学试剂 四水合酒石酸钾钠(酒石酸钾钠) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 1281-2011 |
Chemical Reagent - Bromine 化学试剂 溴 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 1274-2011 |
Chemical Reagent - Potassium dihydrogen phosphate 化学试剂 磷酸二氢钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 1271-2011 |
Chemical Reagent - Potassium fluoride dihydrate 化学试剂 二水合氟化钾(氟化钾) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 675-2011 |
Chemical Reagent - Iodine 化学试剂 碘 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 23942-2009 |
Chemical Reagent - General rules for inductively coupled plasma atomic emission spectrometry 化学试剂 电感耦合等离子体原子发射光谱法通则 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9855-2008 |
Chemical Reagent - Citric acid monohydrate 化学试剂 一水合柠檬酸(柠檬酸) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9854-2008 |
Chemical Reagent - Oxalic acid dihydrate 化学试剂 二水合草酸(草酸) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9853-2008 |
Chemical Reagent - Sodium sulfate anhydrous 化学试剂 无水硫酸钠 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9742-2008 |
Chemical Reagent - General method for the determination of silicate 化学试剂 硅酸盐测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9741-2008 |
Chemical Reagent - General method for the determination of residue after ignition 化学试剂 灼烧残渣测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9740-2008 |
Chemical Reagent - General method for the determination of dry residue after evaporation 化学试剂 蒸发残渣测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9738-2008 |
Chemical Reagent - General method for the determination of water insoluble matter 化学试剂 水不溶物测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9737-2008 |
Chemical Reagent - General rules for the determination of readily carbonizable substances 化学试剂 易炭化物质测定通则 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9736-2008 |
Chemical Reagent - General method for the determination of acidity and alkalinity 化学试剂 酸度和碱度测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9735-2008 |
Chemical Reagent - General method for the determination of heavy metals 化学试剂 重金属测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9734-2008 |
Chemical Reagent - General method for the determination of aluminium 化学试剂 铝测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 9733-2008 |
Chemical Reagent - General method for the determination of carbonyl compounds 化学试剂 羰基化合物测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 696-2008 |
Chemical Reagent - Urea 化学试剂 脲(尿素) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 690-2008 |
Chemical Reagent - Benzene 化学试剂 苯 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 643-2008 |
Chemical Reagent - Potassium permanganate 化学试剂 高锰酸钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 639-2008 |
Chemical Reagent - Sodium carbonate anhydrous 化学试剂 无水碳酸钠 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 632-2008 |
Chemical Reagent - Disodium tetraborate decahydrate 化学试剂 十水合四硼酸钠(四硼酸钠) |
China National Standards Chemical Reagen |
English PDF |
| GB/T 610-2008 |
Chemical Reagent - General method for the determination of arsenic 化学试剂 砷测定通用方法 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 3914-2008 |
Chemical Reagent - The general rules of anodic stripping voltammetry 化学试剂 阳极溶出伏安法通则 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 686-2008 |
Chemical Reagent - Acetone 化学试剂 丙酮 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 2306-2008 |
Chemical Reagent - Potassium hydroxide 化学试剂 氢氧化钾 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 2304-2008 |
Chemical Reagent - Zinc granular free from arsenic 化学试剂 无砷锌粒 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 15894-2008 |
Chemical Reagent - Petroleum ether 化学试剂 石油醚 |
China National Standards Chemical Reagen |
English PDF |
| GB/T 15355-2008 |
Chemical Reagent - Nickel chloride hexahydrate 化学试剂 六水合氯化镍(氯化镍) |
China National Standards Chemical Reagen |
English PDF |
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