"pyridine" CNS Standards Search Result |
CNS 1911
- English Version pyridine (Reagent) 化學試藥(焦性沒食子酸(隣一苯三酚) - 英文版 |
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CNS 12687
- English Version Methods for Determination of pyridine in Exhaust Gas 廢氣中之吡啶檢驗法 - 英文版 |
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CNS 6681
- English Version 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) - 英文版 |
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CNS 6681
- English Version 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) - 英文版 |
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