Methods of Test for Loss and Residue of Chemical Products
发布日期:1982-05-20 实施日期:1996-04-15
Test method for loss on heating of asphalt
适用范围:本标准规定了测定石油沥青在规定条件下加热时的质量(不包括水)变化,本标准适用于石油沥青。 本标准未涉及有关使用的安全规定,标准使用者有责任在使用前制定合适的安全应用规程。
发布日期:2008-02-13 实施日期:2008-09-01
Isopropyl Acetate
适用范围:Material for industrial purposes. Colour, relative density, distillation range, water, residue on evaporation, acidity, ester content. Test methods.
实施日期:1968-01-01
Specification for diethyl ether (technical)
适用范围:Specific gravity; distillation range; limits for residue on evaporation, water, acidity, peroxide and sulphur compounds. Methods of test appended.
实施日期:1957-12-31
Photography. Processing chemicals. Specifications for glacial acetic acid
适用范围:This International Standard establishes criteria for the purity of photographic-grade glacial acetic acid and describes the tests to be used to determine the purity.
Test Method for Acidity of Distillation Residues or Hydrocarbon Liquid
发布日期:1980-07-09 实施日期:1980-07-09
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
Industrieethanol Specification for ethanol for industrial use Ethanol. usage industriel-specifications
适用范围:Colour, strength, residue on evaporation, miscibility with water , alkalinity or acidity, carbonyl compounds, permanganate time, methanol, sampling. Table relating density and strength appended.
实施日期:1985-11-29
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
Nichtmetallische Werkstoffe fuer chirurgische Implantate. Chirurgische Implantate aus hitzevulkanisiertem Siliconelastomer Non-Metallic Materials for Surgical Implants-Part 3:Surgical Implants Made of ...
适用范围:Implants (surgical), Surgical equipment, Non-metals, Orthopaedic equipment, Orthopaedics, Elastomers, Silicone rubber, Synthetic rubber, Silicones, Vulcanized materials, Vulcanized rubber, Vulcanizatio...
实施日期:1990-05-30
Reagents for chemical analysis. General test methods. Specifications.
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
Ammoniakloesung. Verfahren zur Bestimmung des Rueckstands nach Erwaermung auf 850°C Ammonia Solution Part 4:Methods for Determination of Residue on Heating at 850 Degrees Celsius Solution d'ammoniaque....
适用范围:Applicable to ammonia solutions of concentrations within the range 25% to 35%, by mass, and with a residue after heating of not less than 3 mg/kg.
实施日期:1988-01-01
Method of Test for Evaporation Residue of Commercial Propane Gas (F.P. of Mercury Method)
发布日期:1967-08-01 实施日期:1967-08-01
Verfahren zur Pruefung von verfluessigtem wasserfreien Ammoniak Methods of Sampling and Test for Liquefied Anhydrous Ammonia Methodes d'essai et d'echantillonnage de l'ammoniaque anhydre liquefiee
适用范围:Describes methods for sampling, determination of oil, water, and carbon dioxide and determination of residue on evaporation. To be read in conjunction with BS 2511:1970
实施日期:1989-01-01
Liquefied anhydrous ammonia--Determination of residue content--Gravimetric method
适用范围:本标准等效果用国际标准ISO 4276-78《工业用无水氨——蒸发残留物测定——重量法》。 本标准规定了以重量法测定液体无水氨(液氨)残留物含量。 本方法适用于残留物含量等于或大于0.02% (m/m) 的产品 ,为测定残留物含量的仲裁...
发布日期:1987-12-02 实施日期:1988-08-31
实施日期:1998-08-15
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