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China hydroxyl GB Standards English PDF List


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  •  China "hydroxyl" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 13747.18-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 18: Determination of vanadium content - Benzoylphenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第18部分:钒含量的测定 苯甲酰苯基羟胺分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    hydroxyl

    English PDF
    GB/T 7383-2020 Non-ionic surface active agents—Determination of hydroxyl value
    非离子表面活性剂 羟值的测定
    China National Standards
    hydroxyl

    English PDF
    GB/T 12442-2019 Test method for the hydroxyl groups content of silica glass
    石英玻璃中羟基含量检验方法
    China National Standards
    hydroxyl

    English PDF
    GB/T 7717.15-2018 Acrylonitrile for industrial use—Part 15:Determination of concent of p-hydroxylanisole
    工业用丙烯腈 第15部分:对羟基苯甲醚含量的测定
    China National Standards
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    GB 21034-2017 Feed additive-Calcium salt of hydroxyl analogue of methionine
    饲料添加剂 蛋氨酸羟基类似物钙盐
    China National Standards
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    GB/T 6730.31-2017 Iron ores—Determination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method
    铁矿石 钒含量的测定 N-苯甲酰苯胲萃取分光光度法
    China National Standards
    hydroxyl

    English PDF
    GB/T 31412-2015 Binders for paints and varnishes—Determination of hydroxyl value—Titrimetric method
    色漆和清漆用漆基 羟值的测定 滴定法
    China National Standards
    hydroxyl

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    GB/T 4325.18-2013 Methods for chemical analysis of molybdenum - Part 18: Determination of vanadium content - N-benzoyl-N-phenylhydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry
    钼化学分析方法 第18部分:钒量的测定 钽试剂分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    hydroxyl

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    GB/T 12008.3-2009 Plastics - Polyether polyols - Part 3: Determination of hydroxyl number
    塑料 聚醚多元醇 第3部分:羟值的测定
    China National Standards
    hydroxyl

    English PDF
    GB/T 23373-2009 Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ) in foods
    食品中抗氧化剂丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)与特丁基对苯二酚(TBHQ)的测定
    China National Standards
    hydroxyl

    English PDF
    GB/T 20975.13-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 13:Determination of vanadium content N-benzoyl-Nphenylhydroxylamine spectrophotometric method
    铝及铝合金化学分析方法 第13部分: 钒含量的测定 苯甲酰苯胲分光光度法
    China National Standards
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    GB/T 6685-2007 Chemical reagent - hydroxylammonium chloride
    化学试剂 氯化羟胺 (盐酸羟胺)
    China National Standards
    hydroxyl

    English PDF
    GB/T 7383-2007 Non-ionic surface active agents - Determination of hydroxyl value
    非离子表面活性剂 羟值的测定
    China National Standards
    hydroxyl

    English PDF
    GB/T 6609.10-2004 Chemical analysis methods and determination of physical performance of alumina--Determination of vanadic oxide content--N-benzoyl-N-phenylhydroxylamine extraction photometric method
    氧化铝化学分析方法和物理性能测定方法 苯甲酰苯基羟胺萃取光度法测定五氧化二钒含量
    China National Standards
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    English PDF
    GB/T 223.14-2000 Methods for chemical analysis of iron,steel and alloy--The N-benzoy-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content
    钢铁及合金化学分析方法 钽试剂萃取光度法测定钒含量
    China National Standards
    hydroxyl

    English PDF
    GB/T 5760-2000 Determination for exchange capacity of anion exchange resins in hydroxylic form
    氢氧型阴离子交换树脂交换容量测定方法
    China National Standards
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    GB/T 5759-2000 Determination for water retention capacity of anion exchange resins in hydroxylic form
    氢氧型阴离子交换树脂含水量测定方法
    China National Standards
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    GB/T 16105-1995 Workplace air--Determination of vanadium pentoxide--N-cinnamoyl-o-tolyl-hydroxylamine spectrophotometric method
    车间空气中五氧化二钒的N-肉桂酰-邻-甲苯羟胺分光光度测定方法
    China National Standards
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    GB/T 7717.15-1994 Acrylonitrile forindustrial use--Determination of content of p-hydroxylanisole--Spectrophotometric method
    工业用丙烯腈中对羟基苯甲醚含量的测定 分光光度法
    China National Standards
    hydroxyl

    English PDF
    GB/T 13747.18-1992 Zirconium andzirconium alloys--Determination of vandium content--N-benzoyl-N-phenylhydroxylamine spectrophotometric method
    锆及锆合金化学分析方法 苯甲酰苯基羟胺分光光度法测定钒量
    China National Standards
    hydroxyl

    English PDF
    GB/T 12442-1990 Test method for the hydroxyl groups contentof silica glass
    石英玻璃中羟基含量检验方法
    China National Standards
    hydroxyl

    English PDF
    GB/T 223.52-1987 Methods for chemical analysis of iron,steel and alloy--The hydroxylamine hydrochloride-iodometric method for the determination of selenium content
    钢铁及合金化学分析方法 盐酸羟胺-碘量法测定硒量
    China National Standards
    hydroxyl

    English PDF

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