Industrial circulating cooling water―Determination of turbidity―Diffused radiation method
适用范围:本标准规定了工业循环冷却水中浊度的散射光测定方法。
发布日期:2014-07-08 实施日期:2014-12-01
Method of Test for Fineness of Portland Cement by the Turbidimeter
发布日期:1982-12-09 实施日期:1982-12-09
Methods of Test for Petroleum and Its Products Part 107:Determination of Sulphur-Lamp Combustion Method [Use:IP 107/86,IP 107/86]
适用范围:Identical with IP 107/86.
实施日期:1993-02-28
Method of Test for Sulfate Ion in Industrial Waste Water - Turbidity Method
发布日期:1982-03-18 实施日期:1982-03-18
Industrial circulating cooling water--Determination of turbidity--Diffused radiation method
适用范围:本标准规定了工业循环冷却水中浊度的散射光法测定方法。 本标准适用于工业循环冷却水中浊度的测定,测定范围0~50FNU。
发布日期:1995-12-22 实施日期:1996-08-01
Determination of sulphur content in tellurium--Barium sulfate turbidimetry
Determination of ammonium hydrogen carbonate for industrial use-Part 4:Sulphate content-Visible turbidimetric method
发布日期:2010-06-30 实施日期:2011-01-01
Verfahren zur Pruefung von Salpetersaeure Methods of Test for Nitric Acid Methodes d'essai pour l'acide nitrique
适用范围:Applicable to commercial nitric acid suitable for general industrial purposes. Determination of total acidity, sulphuric acid content, nitrous acid content, calculation of nitric acid content, determin...
实施日期:1968-01-01
Zirconium and zirconium alloys--Determination of chloric content--Silver chloride nephelometry method
适用范围:本标准规定了锆及锆合金中氯含量的测定方法。 本标准适用于锆及锆合金中氯含量的测定。测定范围: 0.002 0%~0.020%。
发布日期:1992-11-05 实施日期:1993-06-01
General testing methods for organic intermediates
适用范围:この規格は,有機中間物(主として染顔料中間物)の試験に共通する一般事項及び一般試験方法について規定する。
Chlorwasserstoffsaeure,Handelsklassen 1 und 2. Spezifikation Specification for Hydrochloric Acid,Commercial,Types 1 and 2 Acide chlorhydrique,types du commerce 1 et 2. Specification
适用范围:Two types differing in levels of impurities. Requirements for residue on evaporation, sulphated residue on ignition, total sulphate, iron, arsenic, lead, copper, mercury, oxidizing and reducing substan...
实施日期:1966-03-07
Method of test for water--determination of turbidity
发布日期:1992-05-21 实施日期:1992-05-21
Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--The acetone-silver chloride turbidimetric method for the determination of chlorine content
实施日期:1985-04-01
Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide-Part 1:Determination of chloride ion contents-Silver chloride turbidimetry
适用范围:本部分规定了镍、钴、锰三元素氢氧化物中氯离子量的测定方法。本部分适用于镍、钴、锰三元素氢氧化物中氯离子量的测定。测定范围:0.01%~0.15%。
发布日期:2013-10-17 实施日期:2014-03-01
Reagenzien fuer die chemische Analyse. Pruefverfahren Reagents for Chemical Analysis Part 1:Methods of Test Reactifs pour analyse chimique. Methodes d'essai
适用范围:Test methods for verifying compliance of reagents for chemical analysis with specifications to be published in further parts of this standard.
实施日期:1983-01-01
Reciprocating Internal Combustion Compression-Ignition Engines-Apparatus for Measurement of the Opacity and for Determination of the Light Absorption Coefficient of Exhaust Gas Moteurs alternatifs a co...
适用范围:This International Standard specifies the general requirements and the installation of apparatus for measurement of the opacity and for the determination of the light absorption coefficient of exhaust ...
实施日期:1999-12-15
Test method for analysis of impurity in diuranate-Part 3: Determination of sulphate by barium sulfate turbidimetry
适用范围:本部分规定了硫酸钡比浊法测定重铀酸盐中硫酸根的方法提要、使用的试剂、仪器、分析步骤、结果计算和方法精密度。 本部分适用于重铀酸盐中硫酸根的测定,称样量为0.1 g〜0.5 g时,方法的分析范围为0.4%〜50%。0.4 mg的氟,10 mg的...
发布日期:2008-03-17 实施日期:2008-10-01
Acetic acid for industrial use. Methods of test for acetic acid
适用范围:Instructions for sampling and test reports. Methods for crystallizing point, acetic acid content, iron content, inorganic chlorides, inorganic sulphates, heavy metals (including iron), formic acid cont...
实施日期:1988-02-29
Hydrochloric acid for industrial use -- Determination of soluble sulphates -- Turbidimetric method
适用范围:The turbidimetric method is applicable to products containing less than 0.1 % (m/m) of soluble sulphates. The principle consists in evaporation of a test portion to dryness and solution of the residue ...
发布日期:1973-11-01 实施日期:1973-11-01
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