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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 17530.2-2023 |
Test methods for industrial acrylic acid and esters Part 2: Determination of organic impurities and purity of industrial acrylic acid esters Gas chromatography {译} 工业丙烯酸及酯的试验方法 第2部分：工业用丙烯酸酯有机杂质及纯度的测定 气相色谱法 |
China National Standards Determination purity industrial |
 English PDF |
| GB/T 7717.12-2022 |
Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content - Gas chromatography {译} 工业用丙烯腈 第12部分：纯度及杂质含量的测定 气相色谱法 |
China National Standards Determination purity industrial |
English PDF |
| GB/T 6017-2021 |
Determination of purity and hydrocarbon impurities of butadiene for industrial use—Gas chromatographic method 工业用丁二烯纯度及烃类杂质的测定 气相色谱法 |
China National Standards Determination purity industrial |
English PDF |
| GB/T 12688.1-2019 |
Test method of styrene for industrial use—Part 1：Determination of purity and hydrocarbon impurities—Gas chromatography 工业用苯乙烯试验方法 第1部分：纯度及烃类杂质的测定 气相色谱法 |
China National Standards Determination purity industrial |
English PDF |
| GB/T 14571.2-2018 |
Test method of ethylene glycol for industrial use—Part 2: Determination of purity and impurities—Gas chromatography 工业用乙二醇试验方法 第2部分：纯度和杂质的测定 气相色谱法 |
China National Standards Determination purity industrial |
English PDF |
| GB/T 31197-2014 |
Inorganic chemicals for industrial use―Determination of impurity anions―Ion chromatography method 无机化工产品 杂质阴离子的测定 离子色谱法 |
China National Standards Determination purity industrial |
English PDF |
| GB/T 30903-2014 |
Inorganic chemicals for industrial use―The determination of impurity element―Inductively coupled plasma mass spectrometry(ICP-MS) 无机化工产品 杂质元素的测定 电感耦合等离子体质谱法(ICP-MS) |
China National Standards Determination purity industrial |
English PDF |
| GB/T 30902-2014 |
Inorganic chemicals for industrial use―The determination of impurity element―Inductively coupled plasma optical emission spectrometry(ICP―OES) 无机化工产品 杂质元素的测定 电感耦合等离子体发射光谱法(ICP-OES) |
China National Standards Determination purity industrial |
English PDF |
| GB/T 12688.1-2011 |
Test method of styrene for industrial use - Part 1: Determination of purity and hydrocarbon impurities - Gas chromotography 工业用苯乙烯试验方法 第1部分：纯度和烃类杂质的测定 气相色谱法 |
China National Standards Determination purity industrial |
English PDF |
| GB/T 7717.12-2008 |
Acrylonitrile for industrial use - Part 12: Determination of purity and impurities - Gas chromatographic method 工业用丙烯腈 第12部分：纯度及杂质含量的测定 气相色谱法 |
China National Standards Determination purity industrial |
English PDF |
| GB/T 6017-2008 |
Butadiene for industrial use - Determination of purity and hydrocarbon impurities - Gas chromatographic method 工业用丁二烯纯度及烃类杂质的测定 气相色谱法 |
China National Standards Determination purity industrial |
English PDF |
| GB/T 21541-2008 |
Chlorinated methanes for industrial use - Determination of purity - Gas chromatography 工业用氯代甲烷类产品纯度的测定 气相色谱法 |
China National Standards Determination purity industrial |
English PDF |
| GB/T 7375-2006 |
Fluorinated methanes for industrial uses―Determination of purity―Gas chromatography 工业用氟代甲烷类纯度的测定 气相色谱法 |
China National Standards Determination purity industrial |
English PDF |
| GB/T 17530.2-1998 |
Determination of purity of industrial use acrylate esters by gas chromatography 工业丙烯酸酯纯度的测定 气相色谱法 |
China National Standards Determination purity industrial |
English PDF |
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