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GB/T 14457.2-2013 香料沸程测定法GB/T 14457.2-2013.Fragrance/ flavor substances-Method for determination of distillation range.1范围GB/T14457的本部分规定了用蒸馏法测定液体香料涕程的方法。GB/T 14457.2适用于佛点在30C...
08/31 2023
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GB/T 29672-2013 化妆品中丙烯腈的测定气相色谱-质谱法GB/T 29672-2013.Determination of acrylonitrile in cosmetics-Gas chromatography-mass spectrometry.GB/T 29672规定了化妆品中丙烯腈的气相色谱质谱测定方法。GB/T 29672适用于膏霜、水剂、散粉...
08/31 2023
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GB/T 29676-2013 化妆品中三氯叔丁醇的测定气相色谱-质谱法GB/T 29676-2013.Determination of chlorobutanol in cosmetics-Gas chromatography-mass spectrometry.5. 1.2 唇膏类样品称取0.5 g(精确至0.001 g)试样于50 mL具塞锥形瓶(4.6)中,加人...
08/31 2023
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GB/T 29675-2013 化妆品中壬基苯酚的测定液相色谱-质谱/质谱法GB/T 29675-2013.Determination of nonylphenol in cosmetics-Liquid chromatography tandem mass spectrometry.GB/T 29675规定了化妆品中壬基苯酚的液相色谱质谱/质谱测定方法。GB/T 2967...
08/31 2023
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GB/T 30088-2013 化妆品中甲基丁香酚的测定气相色谱/质谱法GB/T 30088-2013.Determination of methyl eugenol in cosmetics by gas chromatography/ mass spectrometry method.5.1样品制备5.1.1水剂类样 晶准确称取样品0.2 g(精确至0.000 1...
08/31 2023
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GB/T 29677-2013 化妆品中硝甲烷的测定气相色谱-质谱法GB/T 29677-2013.Determination of nitromethane in cosmetics-Gas chromatography-mass spectrometry.5分析步骤5.1 样品处理5.1.1水剂、散粉、香波、喷雾类样品称取0.5g(精确至0.001 g)试样于5...
08/31 2023
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