Method of Test for Beverage: Determination of Essential Oil
发布日期:1982-09-08 实施日期:1982-09-08
Verfahren zur Bestimmung von Teersaeuren in schwarzen und weissen Desinfektionsfluessigkeiten Method for the determination of tar acids in black and white disinfectant fluids Methode de determination d...
适用范围:Disinfectants, Cleaning materials, Coal tar, Organic acids, Emulsions, Chemical analysis and testing, Determination of content, Separation methods (chemical analysis), Solvent extraction methods, Test ...
实施日期:1960-08-29
Methods of test for petroleum and its products. Determination of oil content of water mix metalworking oil dilutions
适用范围:Identical with IP 137/82(94).
Method for Separation of Tetraethyllead and Tetramethyllead in Gasoline
发布日期:1990-08-14 实施日期:1990-08-14
Methods for chemical analysis of tungsten ores and molybdenum ores--Determination of gallium content--Rhodamine B photometric method after butylacetate extraction
适用范围:本标准规定了钨矿石、钼矿石中镓含量的测定方法。 本标准适用于钨矿石、钼矿石中镓含量的测定,测定范围2~500μg/g。
发布日期:1993-05-12 实施日期:1994-02-01
Sodium tripolyphosphate for industrial use--Separation by ion exchange chromatography and determination of the different phosphate forme
实施日期:1989-06-30
Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of fluorine content
适用范围:Photometric method applicable to fluorine levels of 10 mg/kg and higher.
Weizenmehl und Hartweizengries. Bestimmung von Verunreinigungen tierischen Ursprungs Methods of Test for Cereals and Pulses Part 29:Determination of Impurities of Animal Origin in Wheat Flour and Durum...
适用范围:This International Standard specifies a method for determining the content of impurities of animal ori-gin in wheat flours, with or without additives and having an ash yield not exceeding 0,63 % (m/m),...
实施日期:1993-01-01
Method for Determining Arsenic in Ores(Titration Method After Separating Arsenic with Hydrogen Sulfide)
发布日期:1982-05-20 实施日期:1982-05-20
Methods for chemical analysis of copper ores,lead ores and zinc ores--Determination of gallium content--Rhodamine B photometric method after butylacetateextraction
适用范围:本标准规定了铜矿石、铅矿石、锌矿石中镓含量的测定方法。 本标准适用于铜矿石、铅矿石、锌矿石中镓含量的测定,测定范围1~500μg/g。
发布日期:1993-05-12 实施日期:1994-02-01
Pruefung von Beton. Methode zum analysieren von frischem Beton Testing Concrete-Part 128:Methods for Analysis of Fresh Concrete Essais du beton. Methodes d'analyse de beton frais Supersedes DD 83:1983;...
适用范围:Describes three methods of determining the total cement content from fresh concrete. In two of the tests, the proportions of pfa or ggbs can also be determined.
实施日期:1997-10-15
Kunststoffe. Phenolharze. Trennung durch Fluessigchromatographie Plastics-Phenolic Resins-Separation by Liquid Chromatography Plastiques. Resines phenoliques. Separation par chromatographie en phase li...
适用范围:1 This International Standard specifies chromato-graphic methods for the separation of phenolic resins into their component compounds. Separation takes place according to molecular weight and/or pol...
实施日期:1998-10-15
Methods for chemical analysis of iron,steel and alloy--The extraction separation-chlorophosphonazo mA photometric method for the determination of rare earth elements
Fettreiche Lebensmittel. Bestimmung von Pestiziden und polychlorierten Biphenylen (PCB). Allgemeines Fatty Food-Determination of Pesticides and Polychlorinated Biphenyls (PCBs) Part 1:General Aliments ...
适用范围:This European Standard specifies methods for the determination of residues of pesticides and polychlorinated biphenyls (PCBs) in fatty food. Each method described in this European Standard is suitable ...
实施日期:1997-06-15
Begriffe aus der Gaschromatographie Glossary of Terms Relating to Gas Chromatography Glossaire des termes relatifs a la chromatographie gazeuse
适用范围:GLOSSARY OF TERMS RELATING TO GAS CHROMATOGRAPHY Co-operating organizations Foreword GLOSSARY 1. General 2. Apparatus 3. Records 4. Column parameters APPENDIX A. List of symbols used Index
实施日期:1969-01-01
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