Industrial circulating cooling water―Determination of turbidity―Diffused radiation method
发布日期:2014-07-08 实施日期:2014-12-01
Generel methods on determination of cosmetrics--Determination of cloudiness
发布日期:1995-12-26 实施日期:1996-12-01
Hydrogen peroxide for industrial use. Determination of chlorides and sulfates. Turbidimetric method.
Analysis of water used in boiler and cooling system. Determination of polyacrylic acid. Turbidimetric method
实施日期:1994-01-01
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
Water quality -- Pseudomonas putida growth inhibition test (Pseudomonas cell multiplication inhibition test)
Methods of Test for Petroleum and Its Products Part 243:Petroleum Products and Hydrocarbons-Determination of Sulfur Content-Wickbold Combustion Method Replaces BS 5379:1976;ISO 4260:1987;Also known as ...
实施日期:1994-01-01
Determination of water content of plasticizers by turbidimetry
实施日期:1983-10-01
Ammonium hydrogen carbonate for industrial use--Determination sulphide content--Visible turbidimetric method
发布日期:1986-04-18 实施日期:1987-03-01
Pruefmethoden fuer Fluornatrium fuer industrielle Anwendung. Bestimmung des Chloridgehalts Methods of Test for Sodium Fluoride for Industrial Use Part 8:Determination of Chlorides Content Methodes d'es...
实施日期:1980-01-01
Technisches Propan-2-ol (Isopropylalkohol). Pruefverfahren Propan-2-ol (isopropyl alcohol) for industrial use-Part 2:Methods of test Propanol-2. usage industriel (alcool isopropylique). Methodes d'essa...
实施日期:1984-10-31
Determination of ammonium hydrogen carbonate for industrial use-Part 9:Heavy metal content-Visible turbidimetric method
发布日期:2010-06-30 实施日期:2011-01-01
Chemical Reagent(Appearance, State of Solution and Turbidimetric Test)
发布日期:1982-06-17 实施日期:1982-06-17
Sodium carbonate for industrial use--Determination of sulphate content--Barium sulphate turbidimetric method
Sodium hydroxide for industrial use -- Part 4: Determination of sodium sulfate content
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