Surface active agents - Determination of the pH value of solutions or dispersions
适用范围：This document specifies a method for the determination of pH value of solutions or dispersions of surface active agents and gives a method for their preparation. The method is applicable to aqueous sol...
Kunststoffe. Polyole zur Herstellung von Polyurethanen. Bestimmung der Basizitaet Plastics-Polyols for Use in the Production of Polyurethane-Determination of Basicity Plastiques. Polyols pour la produc...
适用范围：This International Standard specifies a method for the measurement of trace amounts of basic materials present in polyether polyols used in the production of polyurethanes. It is important to know the ...
实施日期：2001-05-15
Determination for pH of aqueous dispersions of polymers and copolymers
适用范围：本标准等效采用国际标准ISO 1148-1980《塑料——聚合物和共聚物水分散体pH值的测定》。
发布日期：1987-12-01 实施日期：1988-07-31
Dentistry -- Denture adhesives
适用范围：ISO 10873:2010 classifies denture adhesives used by wearers of removable dentures; it also specifies requirements, test methods and instructions to be supplied for the use of such products. ISO 10873:2...
发布日期：2010-09-01 实施日期：2010-09-01
Photography. Photographic-grade chemicals. Test methods. Determination of pH
适用范围：This part of ISO 10349 specifies a general test method for the determination of pH of solutions of photographic-grade chemicals to within ±0,1 pH units. This method is not intended to monitor the pH of...
Carbon black―Part 7: Determination of pH value
适用范围：GB/T 3780的本部分规定了炭黑pH值的测定方法。 本部分适用于各类橡胶用炭黑、各类乙炔炭黑、各类色素炭黑。
发布日期：2006-08-01 实施日期：2007-01-01
Plug socket and plug shielded for pH electrodes
适用范围：The standard determines the dimensions, the designation, the material and the performance of the plug bushing and of the plug for pH-electrodes and the test method of the springs and shows examples for...
Photography. Thermally processed silver microfilm. Specifications for stability
适用范围：This International Standard establishes specifications for the stability of photographic films intended for storage of records; specifically, microfilms with a base of safety polyester [poly(ethylene t...
Empfehlungen fuer die Behandlung von Wasser fuer Kessel auf Schiffen Recommendations for Treatment of water for marine boilers Recommandations relatives au traitement des eaux destinees aux chaudières ...
适用范围：Covers sources of water and limiting impurities for various groups of boilers, pre-commission cleaning, objectives of water treatment, treatment of water before the boiler and in the boiler, preservati...
实施日期：1983-07-29
Method for Determination of pH of Aqueous Solutions
发布日期：1980-09-30 实施日期：1980-09-30
Soil quality - Determination of pH
适用范围：This International Standard specifies an instrumental method for the routine determination of pH using a glasselectrode in a 1:5 (volume fraction) suspension of soil in water (pH in H20), in 1 mol/I po...
实施日期：2005-12-01
Test methods for coal water mixture - Part 7: Determination for pH value
适用范围：GB/T 18856的本部分规定了水煤浆pH值测定的方法提要、试剂、仪器设备、测定步骤、结果表述和精密度等。 本部分适用于各种水煤浆。
发布日期：2008-07-29 实施日期：2009-04-01
pH measurement - Measuring methods with potentiometric cells
适用范围：The standard determines the terms with respect to the measurement of pH values in aqueous solutions using galvanic cells.
Grenzflaechenaktive Stoffe. Messung des pH-Wertes von Loesungen oder Dispersionen Surface active agents Determination of pH value of solutions or dispersions Agents de surface. Determination de la vale...
适用范围：This European Standard specifies a method for the determination of pH value of solutions or dispersions of surface active agents and gives a method for their preparation. The method is applicable to aq...
实施日期：2003-11-25
Pruefverfahren fuer medizinische Vliesstoffkompressen. Vliesstoffe zur Herstellung von Kompressen Test Methods for Nonwoven Compresses for Medical Use Part 1:Nonwovens Used in the Manufacture of Compre...
适用范围：This Part of EN 1644 specifies physical and chemical test methods for the evaluation of nonwovens used as materials for compresses for medical use.
实施日期：1997-08-15
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