共找到 150 條與 甲硫醇體積分數 相關的標準,共 10 頁
Ethanol for industrial use — Methods of test — Part 7: Determination of methanol content[methanol contents between 0.01 % and 0.20 %(V/V)] — Photometric method
Ethanol for industrial use — Methods of test — Part 7: Determination of methanol content[methanol contents between 0.01 % and 0.20 %(V/V)] — Photometric method
Analytical method for chemical composition of catalyst for dehydrogenation of methyl isobutyl methanol to methyl isobutyl ketone
Prezentul standard stabile?te determinarea hidrogenului sulfurat ?i a sulfului mercaptanic prin metoda poten?iomstric?. Metoda poten?iometric? se
Gaseous hydroc arbcrs. Hydrogen sulph. Buffers. Shapes and dimensions
Ethanol for industrial use — Methods of test — Part 8: Determination of methanol content[methanol contents between 0.10 % and 1.50 %(V/V)] — Visual method
Ethanol for industrial use — Methods of test — Part 8: Determination of methanol content[methanol contents between 0.10 % and 1.50 %(V/V)] — Visual method
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Part I
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Part I
GB/T 18916的本部分規定了煤制甲醇取水定額的術語和定義、計算方法和取水定額。 本部分適用于現有、新建和改擴建煤制甲醇(包括產能超過總氨10%的合成氨聯產甲醇)生產企業取水量的管理
Norm of water intake.Part 35: Methyl alcohol produced by coal
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Part I
Water and waste water. Determination of molybdenium by colorimetric method with toluene-3,4-dithiols
SAME AS ISO 6326-3 This part of EN ISO 6326 specifies a potentiometric method for the determination of hydrogen sulfide
Natural gas - Determination of sulfur compounds - Part 3: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry
Natural gas-Determination of sulfur compounds-Part 3:Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry
本標準規定了照相化學品CD-4的命名、要求、試驗方法、檢驗規則及包裝、標志、運輸和貯存。 本標準適用于已曝光感光材料沖洗加工用的彩色顯影劑CD-4
Photographic chemicals 2-[(4-Amino-3-methylphenyl)ethylamino]-ethanol sulfate(CD-4)
Scope is not provided for this standard
Ethanol for industrial use -- Methods of test -- Part 8: Determination of methanol content (methanol contents between 0,10 and 1,50 % (V/V)) -- Visual colorimetric method
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