DIN EN ISO 12213-2-2010

天然气 压缩因子的计算 第2部分:用摩尔组成分析进行计算

Natural gas - Calculation of compression factor - Part 2: Calculation using molar-composition analysis

适用范围：This standard specifier a method for the calculation of compression factor for natural gas using molar-composition analysis.

实施日期：2010-01-01

BS 6200-3.40.3-1997

Chemische Analyse von Stahl und Eisen. Bestimmung der Nickel-,Kupfer-und Cobaltgehalte. ICP-Verfahren. Bestimmung des Kupfergehaltes Sampling and Analysis of Iron,Steel and Other Ferrous Metals Part 3:Methods of Analysis Section 3.40:Multi-Element Methods Subsection 3.40.3:Determination of Nickel,Copper and Cobalt Contents by Inductively Coupled Plasma Atomic Emission Spectrometric Method-Determination of Copper Content Aciers et fontes. Dosage du nickel,du cuivre et du cobalt Methode par spectr

实施日期：1997-09-15

BS EN 14662-5-2005

环境空气质量.苯浓度测量的标准方法.溶剂解吸和气相色谱法后的扩散取样

Luftbeschaffenheit. Standardverfahren zur Bestimmung von Benzolkonzentrationen. Diffusionsprobenahme mit anschliessender Loesemitteldesorption und Gaschromatographie Ambient air quality. Standard metho...

适用范围：This part of EN 14662 is in accordance with the generic methodology selected as the basis of the European Union for the determination of benzene in ambient air [1] for the purpose of comparison of meas...

实施日期：2005-08-04

BS 7164-27.2-1990

Chemische Analyse von Rohkautschuk und Elastomere. Verfahren zur Bestimmung des Eisengehalts. Photometrisches Verfahren Chemical Tests for Raw and Vulcanized Rubber Part 27:Methods for Determination of Iron Content Section 27.2:Photometric Method (ISO 1657:1986) Essais chimiques pour caoutchouc brut et vulcanise. Methodes de dosage du fer. Methode photometrique

实施日期：1990-01-01

DIN EN ISO 6143-2006

Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures (ISO 6143:2001); German version EN ISO 6143:2006

实施日期：2006-11-01

BS 4267-9-1987

硝酸铵.第9部分:硫酸盐含量测定方法

Ammoniumnitrat. Verfahren zur Bestimmung des Sulfatgehalts Ammonium Nitrate Part 9:Method for Determination of Sulphate Content Nitrate d'ammonium. Methodes de dosage des sulfates

适用范围：Turbidimetric method.

实施日期：1987-01-01

JIS H0615-1996

用光致发光测定硅结晶中不纯物浓度的方法

Test method for determination of impurity concentrations in silicon crystal by photoluminescence spectroscopy

适用范围：この規格は,フォトルミネッセンスによるシリコン単結品及び多結品シリコンの不純物濃度の定方法について規定する。測定可能な不純物元素は，ボロン(B)，アルミニウム(Al) ,りん(P)及びひ素(As)で測定濃度範囲は1×1011～5×015atoms/cm3 (0.002～100 ppba)である。

GB 5468-1985

锅炉烟尘测试方法

Measuring method for smoke and dust of boiler emission

ISO 10304-1-2007

水的质量 用离子液相色谱法测定溶解的阴离子 第1部分:溴化物、氯化物、氟化物、硝酸盐、亚硝酸盐、磷酸盐和硫酸盐的测定

Water quality. Determination of dissolved anions by liquid chromatography of ions. Part 1:Determination of bromide,chloride,fluoride,nitrate,nitrite,phosphate and sulfate second edition [superseded:Iso...

适用范围：This part of ISO 10304 specifies a method for the determination of dissolved bromide, chloride, fluoride,nitrate, nitrite, orthophosphate and sulfate in water, e.g. drinking water, ground water, surfac...

实施日期：2007-08-15

GB/T 8757-1988

砷化镓载流子浓度等离子共振测量方法

实施日期：1989-02-01

BS EN 689-1996

工作场所的气氛.为与极限值比较和测量对策用评定化学试剂影响的导则

Workplace Atmospheres-Guidance for the Assessment of Exposure by Inhalation to Chemical Agents for Comparison with Limit Values and Measurement Strategy Also Known as BS 6069-3.7:1996

适用范围：This European Standard gives guidance for the assessment of exposure to chemical agents in workplace atmospheres. It describes a strategy to compare workers' exposure by inhalation with relevant limit ...

实施日期：1996-04-15

NF T90-122-2004

Water quality - Determination of six complexing agents - Gas-chromatographic method.

BS 5202-1-2000

烟叶和烟草制品的化学分析方法.可溶于盐酸的硅残留物的测定

Verfahren zur chemischen Analyse von Tabak und Tabakprodukten. Bestimmung der in Salzsaeure unloeslichen Silikatrueckstaende Methods for Chemical Analysis of Tobacco and Tobacco Products-Part 1:Determi...

适用范围：This International Standard specifies a method for the determination of the percentage of hydrochloric-acid-insoluble extraneous silica particles, especially particles of sand, in tobacco (whole leaf, ...

实施日期：2000-04-15

DIN EN 14662-1-2005

环境空气质量 苯浓度测定的标准方法 第1部分:泵吸后用热解吸和气相色谱法取样

Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography

实施日期：2005-08-01

BS EN 12919-1999

工作场所空气.体积流速大于51/min的化学试剂取样用泵.要求和试验方法

Arbeitsplatzatmosphaere. Pumpen fuer die Probenahme von chemischen Stoffen mit einem Volumendurchfluss ueber 51/min. Anforderungen und Pruefverfahren Workplace Atmospheres-Pumps for the Sampling of Che...

适用范围：This European Standard specifies the performance requirements for pumps used within the scope of measuring methods for the determination of the concentration of chemical agents in the workplace atmosph...

实施日期：1999-12-15

EN ISO 15796-2008

Gas analysis. Investigation and treatment of analytical bias

实施日期：2008-08-01

EN ISO 10304-1-2009

Water quality. Determination of dissolved anions by liquid chromatography of ions. Part 1:Determination of bromide,chloride,fluoride,nitrate,nitrite,phosphate and sulfate

实施日期：2009-03-01

BS 8855-2-2000

土壤分析质量土壤科学.煤焦油衍生酚类化合物测定的方法

Soil analysis. Method for determination of coal tar-derived phenolic compounds

适用范围：This British Standard describes a method for determining the concentration of coal tar-derived phenols, namely catechol, resorcinol, phenol, cresols (ortho-, meta-, para-), xylenols (2,3; 2,4; 2,5; 2,6...

ISO 6878-2004

水质 磷的测定 钼酸铵光度法

Water quality determination of phosphorus ammonium molybdate spectrometric method second edition

适用范围：This International Standard specifies methods for the determination of — orthophosphate (see Clause 4); — orthophosphate after solvent extraction (see Clause 5); — hydrolysable phosphate plus orthop...

实施日期：2004-06-01

DIN EN 14662-4-2005

环境空气质量 苯浓度测定的标准方法 第4部分:热解吸和气相色谱法的扩散取样

Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography

适用范围：The standard describes a method for controlling the European limit value of 5 ?m<(hoch)3> for benzene by diffusive sampling. The method uses enrichment of benzene on polymerous sorbents, from which it ...

实施日期：2005-08-01