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  •  China "extracts" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 41439-2022 Paper, board and pulp - Determination of pH of saline extracts
    纸、纸板和纸浆 盐水提取物pH的测定
    China National Standards
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    GB/T 41880-2022 Plastics - epoxy resins - determination of electrical conductivity of aqueous extracts
    塑料 环氧树脂 水萃取液电导率的测定
    China National Standards
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    GB/T 39665-2020 Determination of 55 banned pesticides residues in cosmetics containing plant extracts
    含植物提取物类化妆品中55种禁用农药残留量的测定
    China National Standards
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    GB/T 32697-2016 Plastics—Phenol-formaldehyde—Determination of electrical conductivity of resin extracts
    塑料 酚醛树脂 萃取液电导率的测定
    China National Standards
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    GB/T 31758-2015 Determination of solanesol in tobacco leaves and the extracts of tobacco leaves—High performance liquid chromatography method
    烟叶和烟叶提取物中茄尼醇的测定 高效液相色谱法
    China National Standards
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    GB/T 8305-2013 Tea—Determination of water extracts content
    茶 水浸出物测定
    China National Standards
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    GB/T 27580-2011 Essential oils and aromatic extracts - Determination of residual benzene content
    精油和芳香萃取物 残留苯含量的测定
    China National Standards
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    GB/T 18340.5-2010 Organic geochemical analysis methods for geological samples - Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils - Gas chromatography
    地质样品有机地球化学分析方法 第5部分:岩石提取物和原油中饱和烃分析 气相色谱法
    China National Standards
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    GB/T 7977-2007 Paper,board and pulps - Determination of conductivity of aqueous extracts
    纸、纸板和纸浆水抽提液电导率的测定
    China National Standards
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    GB/T 17666-1999 Quick test method for determination of tannin in wattle bark extracts
    黑荆树栲胶单宁快速测定方法
    China National Standards
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    GB/T 9760-1988 Paints and varnishes--Preparation of acid extracts from paints in liquid or powder form
    色漆和清漆 液体或粉末状色漆中酸萃取物的制备
    China National Standards
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