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Chinese National Standards
中華民國國家標準
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CNS 4054:2023 - ­^¤åª©
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Method of test for trace acetylene and carbon dioxide in ethylene - English Version
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CNS 5237:2023 - ­^¤åª©
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Hexylene glycol - English Version
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CNS 5235:2023 - ­^¤åª©
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Propylene glycol - English Version
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CNS 4141:2023 - ­^¤åª©
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Method of test for N,N-Dinitrosopentamethylenetetramine blowing agent - English Version
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CNS 5231:2023 - ­^¤åª©
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Amyl alcohol - English Version
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CNS 4885:2023 - ­^¤åª©
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Acetate ester of ethylene glycol monoethyl ether (95 % grade) - English Version
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CNS 3947:2023 - ­^¤åª©
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Method of test for ethylene, other olefins, inerts and hydrogen in high purity ethylene - English Version
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CNS 6199:2023 - ­^¤åª©
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Determination of apparent free phenols content of tritolyl phosphate for industrial use (volumetric method) - English Version
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CNS 2500:2023 - ­^¤åª©
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Method of quantitative analysis of m-methyl phenol - English Version
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CNS 5234:2023 - ­^¤åª©
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Ethylene glycol - English Version
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CNS 5227:2023 - ­^¤åª©
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Polyisobutylene - English Version
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CNS 2557:2023 - ­^¤åª©
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Method of test for amyl acetate of industrial grade - English Version
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CNS 4140:2023 - ­^¤åª©
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N,N-Dinitrosopentamethylenetetramine blowing agent - English Version
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CNS 6198:2023 - ­^¤åª©
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Determination of acidity of tritolyl phosphate for industrial use (Volumetric method) - English Version
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CNS 2496:2023 - ­^¤åª©
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Method of fractional distillation test for crude methyl phenol, m-methyl phenol and coal tar (high boiling point) - English Version
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CNS 2616:2023 - ­^¤åª©
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Ethyl acetate - English Version
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CNS 4280:2023 - ­^¤åª©
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Method of test for polyvinyl alcohol - English Version
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CNS 2556:2023 - ­^¤åª©
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Amyl acetate (98 % grade) - English Version
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CNS 2501:2023 - ­^¤åª©
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Method of test for hydrogen sulfide in crude methyl phenol and m-methyl phenol - English Version
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CNS 6672:2023 - ­^¤åª©
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Purity of acrylate esters by gas chromatography - English Version
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CNS 4279:2023 - ­^¤åª©
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Polyvinyl alcohol - English Version
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CNS 6215:2023 - ­^¤åª©
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Method of test for iron content of maleic anhydride for industrial use (2,2-bipyridyl photometric method) - English Version
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CNS 9898:2023 - ­^¤åª©
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Method of test for vinyl acetate content in EVA resin (saponification method) - English Version
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CNS 2617:2023 - ­^¤åª©
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Normal butyl acetate - English Version
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CNS 6671:2023 - ­^¤åª©
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Method of test for methyl ether of hydroquinone in colorless monomeric acrylate esters - English Version
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CNS 3948:2023 - ­^¤åª©
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Method of test for moisture in ethylene - English Version
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CNS 5240:2023 - ­^¤åª©
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Method of test for polyisobutylene - English Version
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CNS 12225:2023 - ­^¤åª©
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Method of test for benzyl chlonide - English Version
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CNS 6672:2023 - ­^¤åª©
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Purity of acrylate esters by gas chromatography - English Version
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CNS 6671:2023 - ­^¤åª©
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Method of test for methyl ether of hydroquinone in colorless monomeric acrylate esters - English Version

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