Methods for chemical analysis of superalloys. Part 7: Determination of phosphorus content by ethyl ether extraction molybdenum blue photometric method
中国标准分类号: H(冶金) ; H10(金属化学分析方法综合) | 发布日期:2008-03-17 实施日期:2008-10-01
Chemical andysis methods of high purity aluminum.Part 7: Determination of cadmium content by extraction-dithizone photometric method
中国标准分类号: H(冶金) ; H12(轻金属及其合金分析方法) | 发布日期:2008-03-12 实施日期:2008-09-01
Chemical analysis methods of high purity aluminum.Part 8: Determination of indium content by extraction-crystal violet photometric method
中国标准分类号: H(冶金) ; H12(轻金属及其合金分析方法) | 发布日期:2008-03-12 实施日期:2008-09-01
Foodstuffs. Determination of trace elements. Determination of inorganic arsenic in seaweed by hydride generation atomic absorption spectrometry (HGAAS) after acid extraction
发布日期:2008-03-01 实施日期:2008-03-01
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content
中国标准分类号: Y(轻工、文化与生活用品) ; Y45(皮革加工与制品综合) | 发布日期:2008-02-01 实施日期:2008-02-01
Cheese - Determination of fat content - Van Gulik method (Second Edition)
中国标准分类号: X(食品) ; X16(乳与乳制品) | 发布日期:2008-01-01 实施日期:2008-01-01
Paper,board and pulps-Determination of conductivity of aqueous extracts
中国标准分类号: Y(轻工、文化与生活用品) ; Y30(造纸综合) | 发布日期:2007-12-05 实施日期:2008-09-01
Methods for chemical analysis of bauxite—Part 15:Determination of gallium oxide content—Rhodamine B-extraction photometric method
中国标准分类号: Q(建材) ; Q52(炭素材料) | 发布日期:2007-11-14 实施日期:2008-05-01
Soil quality - Sampling of soil invertebrates - Part 4: Sampling, extraction and identification of soil-inhabiting nematodes (First Edition)
中国标准分类号: B(农业、林业) ; B11(土壤、肥料综合) | 发布日期:2007-11-01 实施日期:2007-11-15
Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid
中国标准分类号: D(矿业) ; D21(煤炭分析方法) | 发布日期:2007-11-01 实施日期:2008-06-01
Chemical reagent - General method for the determination of metals by solvent extraction followed by AAS
中国标准分类号: G(化工) ; G60(化学试剂综合) | 发布日期:2007-09-26 实施日期:2008-04-01
Determination of resistivity of aqueous extract pigments
中国标准分类号: G(化工) ; G53(颜料基础标准与通用方法) | 发布日期:2007-09-11 实施日期:2008-04-01
Sample preparation methods for organic analysis.Part 1:liquid-liquid extraction
中国标准分类号: Z(环境保护) ; Z16(水环境有毒害物质分析方法) | 发布日期:2007-08-20 实施日期:2007-11-20
Sample preparation methods for organic analysis.Part 4:Accelerated solvent extraction(ASE)
中国标准分类号: Z(环境保护) ; Z16(水环境有毒害物质分析方法) | 发布日期:2007-08-20 实施日期:2007-11-20
Sample preparation methods for organic analysis.Part 3:Solid-phase extraction(SPE)
中国标准分类号: Z(环境保护) ; Z16(水环境有毒害物质分析方法) | 发布日期:2007-08-20 实施日期:2007-11-20
Oilseeds -- Extraction of oil and preparation of methyl esters of triglyceride fatty acids for analysis by gas chromatography (Rapid method)
中国标准分类号: B(农业、林业) ; B33(油料作物与产品) | 发布日期:2007-07-01 实施日期:2007-07-01
Road vehicles -- Cleanliness of components of fluid circuits -- Part 8: Particle nature determination by microscopic analysis
中国标准分类号: R(公路、水路运输) ; R16(公路车辆使用、维护与修理) | 发布日期:2007-06-01 实施日期:2007-06-01
Paints and varnishes -- Determination of release rate of biocides from antifouling paints -- Part 1: General method for extraction of biocides
中国标准分类号: G(化工) ; G51(涂料) | 发布日期:2007-06-01 实施日期:2007-06-01
Paints and varnishes - Determination of release rate of biocides from antifouling paints - Part 3: Calculation of the zinc ethylene-bis(dithiocarbamate) (zineb) release rate by determination of the con...
中国标准分类号: G(化工) ; G51(涂料) | 发布日期:2007-06-01 实施日期:2007-06-01
Road vehicles -- Cleanliness of components of fluid circuits -- Part 3: Method of extraction of contaminants by pressure rinsing
中国标准分类号: R(公路、水路运输) ; R16(公路车辆使用、维护与修理) | 发布日期:2007-06-01 实施日期:2007-06-01
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