"Alcohols" CNS Standards List |
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CNS 4283
2023 Edition Determination of colour of higher Alcohols for industrial use (sulphuric acid method) 工業用高級醇類顏色之測定法（硫酸法） |
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CNS 4282
2023 Edition Determination of ash of higher Alcohols for industrial use (Gravimetric method) 工業用高級醇類灰分之測定法（重量分析法） |
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CNS 14902
2019 Edition Essential oils（containing tertiary Alcohols）- Evaluation of alcohols content by determination of ester value after cold formylation 精油（含三級醇）－經冷甲醯化反應測定酯價以評估自由醇含量法 |
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CNS 4283
2019 Edition Determination of Colour of Higher Alcohols for Industrial Use (Sulphuric Acid Method) 工業用高級醇類顏色之測定法（硫酸法） |
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CNS 4282
2019 Edition Determination of Ash of Higher Alcohols for Industrial Use (Gravimetric Method) 工業用高級醇類灰分之測定法（重量分析法） |
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CNS 14297
2019 Edition Method for determination of MTBE, ETBE, TAME, DIPE, tertiary-amyl alcohol and C₁ to C₄ Alcohols in gasoline − Gas chromatography 汽油中醚類與醇類試驗法－氣相層析法 |
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CNS 4281
2019 Edition Determination of Total Alcohols Content of Higher Alcohols for Industrial Use (Volumetric Method) 工業用高級醇類總醇量測定法（容量法） |
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CNS 6680
2017 Edition Essential oils (containing tertiary Alcohols) - Estimation of free alcohols content by determination of ester value after acetylation 精油（含三級醇）－自由醇含量估計法（乙醯化後酯值測定法） |
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CNS 6677
2017 Edition Essential oils － Determination of ester values, before and after acetylation, and evaluation of the contents of free and total Alcohols 精油－自由與總醇含量估計法（酯值測定法） |
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CNS 6681
2017 Edition Essential oils - Estimation of primary and secondary free Alcohols content by acetylation in pyridine 精油－一級及二級自由醇含量估計法（吡啶乙醯化法） |
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CNS 6681
2006 Edition Essential oils - Estimation of primary and secondary free Alcohols content by acetylation in pyridine 精油－一級及二級自由醇含量估計法（ 吡啶乙醯化法） |
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CNS 6677
2006 Edition Essential oils － Determination of ester values, before and after acetylation, and evaluation of the contents of free and total Alcohols 精油－自由與總醇含量估計法（酯值測定法） |
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CNS 6680
2006 Edition Essential oils (containing tertiary Alcohols) - Estimation of free alcohols content by determination of ester value after acetylation 精油(含三級醇)－自由醇含量估計法（乙醯化後酯值測定法） |
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