Tobacco - Determination of tobacco specific nitrosamines - Method using buffer extraction (First Edition)
中国标准分类号: X(食品) ; X85(制烟综合) | 发布日期:2008-07-01 实施日期:2008-07-01
Solvent for vegetable oils extraction
中国标准分类号: E(石油) ; E33(溶剂油) | 发布日期:2008-06-23 实施日期:2009-06-01
Determination of boron in uranium dioxide pellets by curcumin extraction spectrophotometric method
中国标准分类号: F(能源、核技术) ; F46(核材料、核燃料及其分析试验方法) | 发布日期:2008-06-19 实施日期:2009-04-01
Calibration method of accelerated solvent extractor (ASE)
中国标准分类号: N(仪器、仪表) ; N61(实验室基础设备) | 发布日期:2008-06-17 实施日期:2008-09-17
Calibration method of solid-phase extractor (SPE)
中国标准分类号: N(仪器、仪表) ; N61(实验室基础设备) | 发布日期:2008-06-17 实施日期:2008-09-17
Polyvinyl chloride resins - Determination of the content of methanol or ethanol extract
中国标准分类号: G(化工) ; G32(合成树脂、塑料) | 发布日期:2008-06-04 实施日期:2008-12-01
Anionic surface active agents - Determination of soluble matter content in light petroleum
中国标准分类号: G(化工) ; G72(表面活性剂基础标准与通用方法) | 发布日期:2008-05-28 实施日期:2008-12-01
Determination of total fat, saturated fat, and unsaturated fat in foods - Hydrolytic Extraction - Gas Chromatography
中国标准分类号: X(食品) ; X04(基础标准与通用方法) | 发布日期:2008-05-16 实施日期:2008-10-01
Ferroniobium - Determination of copper content - The neocuproine-choroform extraction photometric method
中国标准分类号: H(冶金) ; H11(钢铁与铁合金分析方法) | 发布日期:2008-05-13 实施日期:2008-11-01
Leather - Chemical determination of formaldehyde content - Part 1: Method using high performance liquid chromatography
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:2008-05-01 实施日期:2008-05-01
Plastics - Determination of water content
中国标准分类号: G(化工) ; G31(合成树脂、塑料基础标准与通用方法) | 发布日期:2008-05-01 实施日期:2008-05-01
Cereals, cereals-based products and animal feeding stuffs - Determination of crude fat and total fat content by the Randall extraction method
中国标准分类号: B(农业、林业) ; B20(粮食、饲料作物综合) | 发布日期:2008-05-01 实施日期:2008-05-01
Paints and varnishes - Determination of release rate of biocides from antifouling paints - Part 5: Calculation of the tolylfluanid and dichlofluanid release rate by determination of the concentration o...
中国标准分类号: G(化工) ; G51(涂料) | 发布日期:2008-05-01 实施日期:2008-05-01
Leather - Chemical determination of formaldehyde content - Part 2: Method using colorimetric analysis
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:2008-05-01 实施日期:2008-05-01
Methods for chemical analysis of superalloys.Part 8: Determination of phosphorus content by n-butyl alcohol-chloroform extraction 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
Methods for chemical analysis of superalloys. Part 39: Determination of total rare earth content by PMBP direct extraction-arsenazo Ⅲ 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
Methods for chemical analysis of superalloys. Part 17: Determination of vanadium content by N-benzyl-N-phenylhydroxylamine-chloroform extraction 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
Methods for chemical analysis of superal loys. Part 37: Determination of zirconium content by N-benzoyl-N-phenylhydroxylamine-benzene extraction-arsenazo Ⅲ 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
Methods for chemical analysis of superalloys. Part 38: Determination of cerium content by extraction separation-arsenazo Ⅲ 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
Methods for chemical analysis of superalloys. Part 27: Determination of copper content by cupral-ethyle ether extraction 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
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