Plastics -- Determination of permanganate absorption number of caprolactam -- Spectrometric method
适用范围:This International Standard specifies a spectrometric method for the determination of the permanganate absorption number of caprolactam for industrial use. The permanganate absorption number is a measu...
发布日期:2002-05-01 实施日期:2002-05-01
Method for Determination of Manganese in Manganese Ords Potassium (Permanganate Direct Titration Method)
发布日期:1981-08-20 实施日期:1981-08-20
Caprolactam fuer Industriezwecke. Bestimmung der Permanganatzahl Plastics-Determination of Permanganate Absorption Number of Caprolactam-Spectrometric Method Plastiques. Determination de l'indice d'abs...
适用范围:This International Standard specifies a spectrometric method for the determination of the permanganate absorption number of caprolactam for industrial use. The permanganate absorption number is a measu...
实施日期:2002-07-15
Water quality--Determination of permanganate index
适用范围:本标准适用于饮用水、水源水和地面水的测定,测定范围为0.5~4.5mg/L。对污染较重的水,可少取水样,经适当稀释后测定。 本标准不适用于测定工业废水中有机污染的负荷量,如需测定,可用重铬酸钾法测定化学需氧量。 样品中无机还...
发布日期:1989-11-03 实施日期:1990-06-30
Method for Determination of Calcium Oxide in Manganese Ores (Potassium Permanganate Titration Method)
发布日期:1981-08-20 实施日期:1981-08-20
Method of Test for Potassium Permanganate Number of Pulp
发布日期:1966-12-14 实施日期:1985-12-18
Testing of Ethanol for Industrial Use Part 9:Method for Determination of Permanganate Time Amd 1;
适用范围:This Part of BS 6392 describes a method for the determination of the permanganate time of ethanol for industrial use. NOTE —The title of the publication referred to in this standard is given on page 3....
实施日期:1983-01-01
Vanadium--Determination of vanadium content--Potassium permanganate-ammonium ferrous sulphate volumetric method
实施日期:1989-01-01
Standard Test Method for Permanganate Time of Acetone and Methanol
适用范围:<p id="s00012">The permanganate time can be used to judge the presence of oxidizable materials that may be associated with manufacture or contamination during distribution and to assess compliance ...
实施日期:2006-04-01
Sample preparation methods for organic analysis-Part 10:Sulfuric acid/permanganate cleanup
适用范围:本部分仅适用于多氯联苯提取液的净化,特别是在样品较脏的情况下使用。
实施日期:2007-11-20
Organic chemical products for industrial use--Standard test method for permanganate time--Cobalt-uranium color standard method
Food additive--Potassium permanganate
适用范围:本标准适用于以电解法制得的高锰酸钾。在食品加工工业中高锰酸钾用作氧化剂。
实施日期:1987-12-01
Methanol fuer industrielle Zwecke. Methanol Methanol for industrial use. Part 1:Specification for methanol Methanol. usage industriel. Methanol. Specifications
适用范围:Colour, density, distillation range, residue on evaporation, miscibility with water, alkalinity or acidity, aldehydes and ketones , sulphur compounds, permanganate test and water content.
实施日期:1987-01-30
Chemical reagent—General rule for the determination of permanganate--reducing substances
适用范围:本标准规定了用直接法(目视比色法)和间接法(滴定分析法)测定还原高锰酸钾物质的通用方法。 本标准直接法适用于中性的醇、酮或其他中性、弱酸碱性样品中含还原高锰酸钾物质较低时的测定;间接法适用于样品中还原高锰酸钾...
发布日期:2007-09-26 实施日期:2008-04-01
Water Quality. Determination of Permanganate Index (ISO 8467 :1993)
发布日期:1995-03-01 实施日期:1995-03-01
The technical requirement for water quality automatic analyzer of permanganate index
适用范围:本技术要求规定了地表水的高锰酸盐指数水质自动分析仪的技术性能要求和性能试验方法,适用于该类仪器的研制生产和性能检验。
发布日期:2003-03-28 实施日期:2003-07-01
Reagents for chemical analysis. Specifications (first series)
适用范围:Specification for acetic acid; acetone; ammonia solution; ammonium acetate and chloride; barium chloride dihydrate; chloroform ; citric acid monohydrate; copper(II) sulphate pentahydrate; cyclohexane; ...
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