Lithium perchlorate anhydrous - Part 12: Determination of total nitrogen content
适用范围:本标准规定了无水高氯酸锂中总氮测定方法的原理、安全提示、一般规定、试剂、仪器、设备、分析步骤和结果计算。 本标准适用于无水高氯酸锂中氮(包括硝酸盐、亚硝酸盐及铵盐)总量的测定。检测范围为0.05 μg/mL~0.8 μg/mL(以N计...
发布日期:2009-05-18 实施日期:2010-02-01
Lithium perchlorate anhydrous - Part 2: Determination of lithium perchlorate anhydrous content
适用范围:本标准规定了高氯酸锂含量的测定方法的方法提要、安全提示、一般规定、试剂、仪器、设备、分析步骤和结果计算。 本标准适用于无水高氯酸锂中高氯酸锂含量的测定。
发布日期:2009-05-18 实施日期:2010-02-01
Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content
适用范围:本部分规定了无水高氯酸锂中钾和钠含量的测定方法的方法提要、安全提示、一般规定、试剂、仪器、设备、分析步骤和结果计算。 本部分适用于无水高氨酸锂中钾和钠含量的测定,线性范围:0.006μg/mL~0.4μg/mL(钾),0.008μg/mL~1.5...
发布日期:2009-05-18 实施日期:2010-02-01
Sodium chlorate for industrial use -- Determination of moisture content -- Gravimetric method
适用范围:The method is applivable to products with a content greater than 0,02% (m/m). It is not applicable to the analysis of mixtures such as herbicides and insecticides. The principle is based on heating of ...
发布日期:1973-04-01 实施日期:1973-04-01
实施日期:2008-01-01
Verfahren zur chemischen Analyse von Milch und Sahne. Methods for Chemical Analysis of Liquid Milk and Cream Part 11:Detection of Detergent/Disinfectant Residues Methodes d'analyse chimique du lait liq...
适用范围:Tests for detection of residues of chlorate, quaternary ammonium compounds and iodophors in liquid milk.
实施日期:1989-01-01
适用范围:本标准规定了氯酸盐生氧起动器的技术要求、试验方法、检验规则、标志、包装、贮存和运输。 本标准适用于隔绝式化学氧自教器用的氯酸盐热分解生氧起动器(以下简称起动器)。
实施日期:1995-12-01
Methods for chemical analysis of limestone and dolomite--The determination of silicon dioxide content
适用范围:本标准规定了用硅钼蓝光度法和高氯酸脱水重重法测定二氧化硅量。 本标准适用于石灰石、白云石中二氧化硅量的测定,也适用于冶金石灰中二氧化硅量的测定。第一篇 钼蓝光度法,测定范围:二氧化硅量 0.05%~4.00%; 第二篇 高氯...
发布日期:1998-12-07 实施日期:1999-07-01
Methods for chemical analysis of copper ores,lead ores and zinc ores--Determination of tungsten content--Catalytic polarographic method in sulfuric acid-phenylhydroxy acetic acid-cinchonine potassium c...
适用范围:本标准规定了铜矿石、铅矿石、锌矿石中钨含量的测定方法。 本标准适用于铜矿石、铅矿石、锌矿石中钨含量的测定。测定范围:1~200μg/g。
发布日期:1993-05-12 实施日期:1994-02-01
Water quality. Determination of dissolved anions by liquid chromatography of ions. Part 4:Determination of chlorate,chloride and chlorite in water with low contamination first edition
适用范围:This part of ISO 10304 specifies a method for the determination of the dissolved anions chlorate, chloride, and chlorite in water with low contamination (e.g. drinking water, raw water or swimming pool...
实施日期:1997-12-15
Testing of colour fastness of textiles; determination of colour fastness of dyeings and prints to bleaching; hypochlorite (mild)
适用范围:Testing of colour fastness of textiles; determination of colour fastness of dyeings and prints to bleaching: Hypochlorite (mild)Essais de solidité des teintures des textiles; détermination de la solidi...
Bleaching powder and high test hypochlorite
适用范围:この規格は,工業薬品としてのさらし粉および高度さらし粉について規定する。
Chemicals used for treatment of water intended for human consumption. Sodium hypochlorite
发布日期:2013-08-31 实施日期:2013-08-31
Sodium chlorate for industrial use -- Determination of matter insoluble in water
适用范围:The method is applicable to the analysis of products with a content greater than 0,01 % (m/m). The method is not applicable to mixtures based on sodium chlorate, such as herbicides and insecticides. Th...
发布日期:1973-04-01 实施日期:1973-04-01
Textiles - Tests for colour fastness - Part N04: Colour fastness to bleaching: Sodium chlorite (severe) (ISO 105-N04:1993); German version EN ISO 105-N04:1995
适用范围:The document specifies a method for determining the resistance of the colour of natural cellulose textiles to the action of severe bleaching with sodium chlorite as ordinarily employed in textile proce...
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证:新出网证(京)字042号 互联网药品信息服务资格证书号:(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号:0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社