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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 4324.15-2008 |
Methods for chEMIcal analysis of tungsten - Determination of magnesium content - The flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 钨化学分析方法 镁量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards EMI |
 English PDF |
| GB/T 4324.13-2008 |
Methods for chEMIcal analysis of tungsten - Determination of calcium content - The inductively coupled plasma atomic emission spectrometry 钨化学分析方法 钙量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards EMI |
English PDF |
| GB/T 21994.8-2008 |
ChEMIcal analysis of magnesium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method 氟化镁化学分析方法 第8部分：硫酸根含量的测定 硫酸钡重量法 |
China National Standards EMI |
English PDF |
| GB/T 21994.7-2008 |
ChEMIcal analysis of magnesium fluoride - Part 7: Determination of iron content - Orthophenantholine photometric method 氟化镁化学分析方法 第7部分：三氧化二铁含量的测定 邻二氮杂菲分光光度法 |
China National Standards EMI |
English PDF |
| GB/T 21994.6-2008 |
ChEMIcal analysis of magnesium fluoride - Part 6: Determination of silica content - Molybdenum blue photometric method 氟化镁化学分析方法 第6部分：二氧化硅含量的测定 钼蓝分光光度法 |
China National Standards EMI |
English PDF |
| GB/T 21994.5-2008 |
ChEMIcal analysis of magnesium fluoride - Part 5: Determiantion of calcium content - Method of flame atomic absorption spectrometry 氟化镁化学分析方法 第5部分：钙含量的测定 火焰原子吸收光谱法 |
China National Standards EMI |
English PDF |
| GB/T 21994.4-2008 |
ChEMIcal analysis of magnesium fluoride - Part 4: Determination of magnesium - EDTA volumetric method 氟化镁化学分析方法 第4部分：镁含量的测定 EDTA容量法 |
China National Standards EMI |
English PDF |
| GB/T 21994.3-2008 |
ChEMIcal analysis of magnesium fluoride - Part 3: Determination of fluoride content - Distillation-thorium nitrate titration volumetric method 氟化镁化学分析方法 第3部分：氟含量的测定 蒸馏－硝酸钍容量法 |
China National Standards EMI |
English PDF |
| GB/T 21994.2-2008 |
ChEMIcal analysis of magnesium fluoride - Part 2: Determination of moisture content - Gravimetric method 氟化镁化学分析方法 第2部分：湿存水含量的测定 重量法 |
China National Standards EMI |
English PDF |
| GB/T 21994.1-2008 |
ChEMIcal analysis of magnesium fluoride - Part 1: Preparation and storage of test samples 氟化镁化学分析方法 第1部分：试样的制备和贮存 |
China National Standards EMI |
English PDF |
| GB/T 20975.25-2008 |
Methods for chEMIcal analysis of aluminium and aluminium alloys - Part 25:Inductively coupled plasma atomic emission spectrometric method 铝及铝合金化学分析方法 第25部分：电感耦合等离子体原子发射光谱法 |
China National Standards EMI |
English PDF |
| GB/T 20255.6-2008 |
Methods for chEMIcal analysis of hardmetals - Flame atomic absorption spectrometry - General requirements 硬质合金化学分析方法 火焰原子吸收光谱法 一般要求 |
China National Standards EMI |
English PDF |
| GB/T 11066.5-2008 |
Methods for chEMIcal analysis of gold - Determination of silver,copper,iron,lead,antimony and bismuth contents - Atomic emission spectrometry 金化学分析方法 银、铜、铁、铅、锑和铋量的测定 原子发射光谱法 |
China National Standards EMI |
English PDF |
| GB/T 11066.4-2008 |
Methods for chEMIcal analysis of gold - Determination of copper, lead and bismuth contents - Flame atomic absorption spectrometry 金化学分析方法 铜、铅和铋量的测定 火焰原子吸收光谱法 |
China National Standards EMI |
English PDF |
| GB/T 11066.3-2008 |
Methods for chEMIcal analysis of gold - Determination of iron content - Flame atomic absorption spectrometry 金化学分析方法 铁量的测定 火焰原子吸收光谱法 |
China National Standards EMI |
English PDF |
| GB/T 11066.2-2008 |
Methods for chEMIcal analysis of gold - Determination of silver content - Flame atomic absorption spectrometry 金化学分析方法 银量的测定 火焰原子吸收光谱法 |
China National Standards EMI |
English PDF |
| GB/T 11066.1-2008 |
Methods for chEMIcal analysis of gold - Determination of gold content - Fire assaying method 金化学分析方法 金量的测定 火试金法 |
China National Standards EMI |
English PDF |
| GB/T 7531-2008 |
Determination of ignition residue for organic chEMIcal products 有机化工产品灼烧残渣的测定 |
China National Standards EMI |
English PDF |
| GB/T 6488-2008 |
Liquid chEMIcals - Determination of refrative index at 20℃ 液体化工产品 折光率的测定(20℃) |
China National Standards EMI |
English PDF |
| GB/T 6324.5-2008 |
Test method of organic chEMIcal products - Part 5: Determination of trace quantities of carbonyl compounds in organic chemicals 有机化工产品试验方法 第5部分：有机化工产品中羰基化合物含量的测定 |
China National Standards EMI |
English PDF |
| GB/T 2900.61-2008 |
Electrotechnical terminology - Physics and chEMIstry 电工术语 物理和化学 |
China National Standards EMI |
English PDF |
| GB/T 18749-2008 |
Standard specification for chEMIcal-resistant ceramic tower packings 耐化学腐蚀陶瓷塔填料技术条件 |
China National Standards EMI |
English PDF |
| GB 21904-2008 |
Discharge standards of water pollutants for pharmaceutical industry chEMIcal synthesis products category 化学合成类制药工业水污染物排放标准 |
China National Standards EMI |
English PDF |
| GB 21902-2008 |
EMIssion standard for pollutants form synthetic leather and artificial leather industry 合成革与人造革工业污染物排放标准 |
China National Standards EMI |
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 EMI |
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 EMI |
English PDF |
| GB/T 9853-2008 |
ChEMIcal reagent - Sodium sulfate anhydrous 化学试剂 无水硫酸钠 |
China National Standards EMI |
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 EMI |
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 EMI |
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 EMI |
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 EMI |
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 EMI |
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 EMI |
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 EMI |
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 EMI |
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 EMI |
English PDF |
| GB/T 696-2008 |
ChEMIcal reagent - Urea 化学试剂 脲(尿素) |
China National Standards EMI |
English PDF |
| GB/T 690-2008 |
ChEMIcal reagent - Benzene 化学试剂 苯 |
China National Standards EMI |
English PDF |
| GB/T 643-2008 |
ChEMIcal reagent - Potassium permanganate 化学试剂 高锰酸钾 |
China National Standards EMI |
English PDF |
| GB/T 639-2008 |
ChEMIcal reagent - Sodium carbonate anhydrous 化学试剂 无水碳酸钠 |
China National Standards EMI |
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 EMI |
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 EMI |
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 EMI |
English PDF |
| GB/T 686-2008 |
ChEMIcal reagent - Acetone 化学试剂 丙酮 |
China National Standards EMI |
English PDF |
| GB/T 2306-2008 |
ChEMIcal reagent - Potassium hydroxide 化学试剂 氢氧化钾 |
China National Standards EMI |
English PDF |
| GB/T 2304-2008 |
ChEMIcal reagent - Zinc granular free from arsenic 化学试剂 无砷锌粒 |
China National Standards EMI |
English PDF |
| GB/T 15894-2008 |
ChEMIcal reagent - Petroleum ether 化学试剂 石油醚 |
China National Standards EMI |
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 EMI |
English PDF |
| GB/T 1294-2008 |
ChEMIcal reagent - L(+)-Tartaric acid 化学试剂 L(+)-酒石酸 |
China National Standards EMI |
English PDF |
| GB/T 1292-2008 |
ChEMIcal reagent - Ammonium acetate 化学试剂 乙酸铵 |
China National Standards EMI |
English PDF |
| GB/T 1291-2008 |
ChEMIcal reagent - Potassium hydrogen phthalate 化学试剂 邻苯二甲酸氢钾 |
China National Standards EMI |
English PDF |
| GB/T 1279-2008 |
ChEMIcal reagent - Ammonium iron（III）sulfate dodecahydrate 化学试剂 十二水合硫酸铁(Ⅲ)铵 |
China National Standards EMI |
English PDF |
| GB/T 1273-2008 |
ChEMIcal reagent - Potassium hexacyanoferrate(Ⅱ)trihydrate 化学试剂 三水合六氰铁(Ⅱ)酸钾(亚铁氰化钾) |
China National Standards EMI |
English PDF |
| GB/T 12590-2008 |
ChEMIcal reagent - n-Butanol 化学试剂 正丁醇 |
China National Standards EMI |
English PDF |
| GB/T 10705-2008 |
ChEMIcal reagent - 5-Sulfosalicylic acid dihydrate 化学试剂 二水合5-磺基水杨酸(5-磺基水杨酸) |
China National Standards EMI |
English PDF |
| GB/T 6324.4-2008 |
Test method of organic chEMIcal products - Part 4: Determination of trace sulfur in organic liquid products - Microcoulometric method 有机化工产品试验方法 第4部分:有机液体化工产品微量硫的测定 微库仑法 |
China National Standards EMI |
English PDF |
| GB/T 2366-2008 |
Determination of water content in industrial chEMIcals - Gas chromatographic method 化工产品中水含量的测定 气相色谱法 |
China National Standards EMI |
English PDF |
| GB/T 7731.7-2008 |
Ferrotungsten - Determination of tin content - Phenylfluorone photometric method and inductively coupled plasma-atomic EMIssion spectrometry 钨铁 锡含量的测定 苯基荧光酮光度法和电感耦合等离子体原子发射光谱法 |
China National Standards EMI |
English PDF |
| GB/T 7731.14-2008 |
Ferrotungsten - Determination of lead content - The polarographic method and inductively coupled plasma-atomic EMIssion spectrometry 钨铁 铅含量的测定 极谱法和电感耦合等离子体原子发射光谱法 |
China National Standards EMI |
English PDF |
| GB/T 21865-2008 |
Standard test methods for determining average grain size using sEMIautomatic and automatic image analysis 用半自动和自动图象分析法测量平均粒度的标准测试方法 |
China National Standards EMI |
English PDF |
| GB/T 21860-2008 |
Liquid chEMIcals - Test method for the autoignition temperature 液体化学品自燃温度的试验方法 |
China National Standards EMI |
English PDF |
| GB/T 21858-2008 |
Testing of chEMIcals - Bioconcentration - Semi-static fish test 化学品 生物富集 半静态式鱼类试验 |
China National Standards EMI |
English PDF |
| GB/T 21857-2008 |
Testing of chEMIcals - Ready biodegradability - Modified OECD screening test 化学品 快速生物降解性 改进的OECD筛选试验 |
China National Standards EMI |
English PDF |
| GB/T 21856-2008 |
Testing of chEMIcals - Ready biodegradability - CO2 evolution test 化学品 快速生物降解性 二氧化碳产生试验 |
China National Standards EMI |
English PDF |
| GB/T 21855-2008 |
ChEMIcals - Test of hydrolysis as a function of pH 化学品 与pH有关的水解作用试验 |
China National Standards EMI |
English PDF |
| GB/T 21854-2008 |
Testing of chEMIcals - Fish, early-life stage toxicity test 化学品 鱼类早期生活阶段毒性试验 |
China National Standards EMI |
English PDF |
| GB/T 21853-2008 |
Testing of chEMIcals - Partition coefficient（n-octanol/water）- Shake flask method 化学品 分配系数（正辛醇-水） 摇瓶法试验 |
China National Standards EMI |
English PDF |
| GB/T 21852-2008 |
Testing of chEMIcals - Partition coefficient（n-octanol/water）- High performance liquid chromatography（HPLC）method 化学品 分配系数（正辛醇-水） 高效液相色谱法试验 |
China National Standards EMI |
English PDF |
| GB/T 21851-2008 |
ChEMIcals - Adsorption - desorption using a batch equilibrium method 化学品 批平衡法检测 吸附/解吸附试验 |
China National Standards EMI |
English PDF |
| GB/T 21850-2008 |
ChEMIcal products for industry use - Determination of spontaneous combustion of solids and liquids 化工产品 固体和液体自燃性的确定 |
China National Standards EMI |
English PDF |
| GB/T 21849-2008 |
ChEMIcal products for industrial use - Determination of inflammation of gases formed after hydrolysis of solids and liquids 工业用化学品 固体和液体水解产生的气体可燃性的确定 |
China National Standards EMI |
English PDF |
| GB/T 21848-2008 |
ChEMIcal products for industrial use - Determination of explosion risk 工业用化学品 爆炸危险性的确定 |
China National Standards EMI |
English PDF |
| GB/T 21847-2008 |
ChEMIcal products for industrial use - Determination of inflammation of gases 工业用化工产品 气体可燃性的确定 |
China National Standards EMI |
English PDF |
| GB/T 21846-2008 |
ChEMIcal products for industrial use - Determination of the inflammation of solids 工业用化工产品 固体可燃性的确定 |
China National Standards EMI |
English PDF |
| GB/T 21845-2008 |
ChEMIcals - Water solubility test 化学品 水溶解度试验 |
China National Standards EMI |
English PDF |
| GB/T 21844-2008 |
Standard test method for concentration limits of flammability of chEMIcals (vapors and gases) 化合物(蒸气和气体)易燃性浓度限值的标准试验方法 |
China National Standards EMI |
English PDF |
| GB/T 21831-2008 |
Testing of chEMIcals - Ready biodegradability - Closed bottle test 化学品 快速生物降解性 密闭瓶法试验 |
China National Standards EMI |
English PDF |
| GB/T 21830-2008 |
Testing of chEMIcals - Daphnia sp., acute immobilisation test 化学品 溞类急性活动抑制试验 |
China National Standards EMI |
English PDF |
| GB/T 21829-2008 |
Testing of chEMIcals - Simulation test Aerobic sewage treatment - Aactivated sludge units 化学品 污水好氧处理模拟试验 活性污泥单元法 |
China National Standards EMI |
English PDF |
| GB/T 21828-2008 |
Testing of chEMIcals - Daphnia magna reproduction test 化学品 大型溞繁殖试验 |
China National Standards EMI |
English PDF |
| GB/T 21827-2008 |
ChEMIcals - Test method of skin sensitization - Local lymph node assay （LLNA） 化学品 皮肤变态反应试验 局部淋巴结方法 |
China National Standards EMI |
English PDF |
| GB/T 21826-2008 |
ChEMIcals - Test method of acute oral toxicity - Up and down procedure (UDP) 化学品 急性经口毒性试验方法 上下增减剂量法（UDP） |
China National Standards EMI |
English PDF |
| GB/T 21818-2008 |
Testing of chEMIcals - Inherent biodegradability - Modified MITI test （II） 化学品 固有生物降解性 改进的MITI试验（II） |
China National Standards EMI |
English PDF |
| GB/T 21817-2008 |
Testing of chEMIcals - Inherent biodegradability - Modified SCAS test 化学品 固有生物降解性 改进的半连续活性污泥试验 |
China National Standards EMI |
English PDF |
| GB/T 21816-2008 |
Testing of chEMIcals - Inherent biodegradability - Zahn-Wellens test 化学品 固有生物降解性 赞恩-惠伦斯试验 |
China National Standards EMI |
English PDF |
| GB/T 21815.1-2008 |
Testing of chEMIcals Biodegradability in seawater - Shake flask method 化学品 海水中的生物降解性 摇瓶法试验 |
China National Standards EMI |
English PDF |
| GB/T 21813-2008 |
ChEMIcals - Honeybees acute contact toxicity test 化学品 蜜蜂急性接触性毒性试验 |
China National Standards EMI |
English PDF |
| GB/T 21812-2008 |
ChEMIcals - Honeybees, acute oral toxicity test 化学品 蜜蜂急性经口毒性试验 |
China National Standards EMI |
English PDF |
| GB/T 21811-2008 |
ChEMIcals - Avian reproduction test 化学品 鸟类繁殖试验 |
China National Standards EMI |
English PDF |
| GB/T 21810-2008 |
ChEMIcals - Avian dietary toxicity test 化学品 鸟类日粮毒性试验 |
China National Standards EMI |
English PDF |
| GB/T 21809-2008 |
ChEMIcals - Test method of earthworm, acute toxicity test 化学品 蚯蚓急性毒性试验 |
China National Standards EMI |
English PDF |
| GB/T 21808-2008 |
Testing of chEMIcals - Fish, prolonged toxicity: 14-day study test 化学品 鱼类延长毒性14天试验 |
China National Standards EMI |
English PDF |
| GB/T 21807-2008 |
Testing of chEMIcals - Fish, short-term toxicity test on embryo and sac-fry stages 化学品 鱼类胚胎和卵黄囊仔鱼阶段的短期毒性试验 |
China National Standards EMI |
English PDF |
| GB/T 21806-2008 |
Testing of chEMIcals - Fish, juvenile growth test 化学品 鱼类幼体生长试验 |
China National Standards EMI |
English PDF |
| GB/T 21805-2008 |
Testing of chEMIcals - Alga growth inhibition test 化学品 藻类生长抑制试验 |
China National Standards EMI |
English PDF |
| GB/T 21804-2008 |
ChEMIcals - Test method of acute oral toxicity-fixed dosed procedure 化学品 急性经口毒性固定剂量试验方法 |
China National Standards EMI |
English PDF |
| GB/T 21803-2008 |
Testing of chEMIcals - Ready biodegradability - DOC die-away test 化学品 快速生物降解性 DOC消减试验 |
China National Standards EMI |
English PDF |
| GB/T 21802-2008 |
Testing of chEMIcals - Ready biodegradability - Modified MITI test （I） 化学品 快速生物降解性 改进的MITI试验（I） |
China National Standards EMI |
English PDF |
| GB/T 21801-2008 |
Testing of chEMIcals - Ready biodegradability - Manometric respirometry test 化学品 快速生物降解性 呼吸计量法试验 |
China National Standards EMI |
English PDF |
| GB/T 21800-2008 |
Testing of chEMIcals Bioconcentration - Flow-through fish test 化学品 生物富集 流水式鱼类试验 |
China National Standards EMI |
English PDF |
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