Test methods for glycerines--Determination of sulphated ash--Gravimetric method
实施日期:1992-08-01
Klebstoffe. Bestimmung der Aschegehaltes und des Sulfat-Aschegehaltes Adhesives-Determination of Ash and Sulfated Ash Adhesifs. Determination du taux de cendres total et du taux de cendres sulfatees
适用范围:This European Standard specifies two conventional methods for the determination of ash and sulfated ash content of a synthetic or natural adhesive.
实施日期:1998-07-15
Starches and derived products -- Determination of sulphated ash
适用范围:Incineration of a test portion, in the presence of sulphuric acid, at a temperature of 525 25 °C. The result is expressed as a percentage by mass either of the product as received or on dry basis.
发布日期:1982-12-01 实施日期:1982-12-01
Dichlorophen. Spezifikation Specification for Dichlorophen Dichlorophene. Specification
适用范围:Specifies requirements and methods of test for dichlorophen C$d1$d3H$d1$d0Cl$d2O$d2 as a technical grade chemical for use as an active ingredient in solutions or compositions imparting resistance to mi...
实施日期:1973-10-15
Starches and derived products; determination of sulphated ash; identical with ISO 5809, edition 1982
适用范围:This standard specifies a method for the determination of sulphated ash in starches and derived products. Incineration of a test portion, in the presence of sulphuric acid, at a temperature of (525 ?25...
Leder. Bestimmung der sulfatierten Gesamtasche und der sulfatierten wasserunloeslichen Asche Leather-Determination of Sulphated Total Ash and Sulphated Water-Insoluble Ash Cuir. Dosage des cendres sulf...
适用范围:此国际标准规定了皮革中硫酸总灰分和硫酸盐非水溶灰分的检测方法。此方法适用于各种皮革。对于含有有机金属化合物(例如硅)的皮革, 此检测方法可能不准确。
实施日期:1998-11-15
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
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
Crude oil and petroleum products -- Determination of ash and sulfated ash
适用范围:この規格は,原油及び石油製品(グリース類を除く。)の灰分並びに潤滑油用添加剤が含まれる未使用潤滑油及び潤滑油用添加剤の硫酸灰分を試験する方法について規定する。
Ammoniumnitrat. Verfahren zur Bestimmung von Sulfatasche Ammonium Nitrate Part 4:Method for Determination of Sulphated Ash Nitrate d'ammonium. Methode de dosage des cendres sulfatees
适用范围:Gravimetric method.
实施日期:1987-01-01
Method for determination of sulphated ash in starches and derived products
适用范围:本标准规定了测定淀粉及其衍生物硫酸化灰分的方法。本标准适用于淀粉及其衍生物样品。
发布日期:1989-12-29 实施日期:1990-07-31
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
Leather--Determination of sulphated total ash and sulphated water insoluble ash ...
实施日期:1998-04-21
Staerke und Staerkederivate. Bestimmung der Sulfatasche Starches and Derived Products-Determination of Sulfated Ash (W) Amidons,fecules et produits derives. Determination des cendres sulfatees
适用范围:This International Standard specifies a method for the deter-mination of sulphated ash in starches and derived products.
实施日期:1994-01-01
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