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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
METHODS FOR PREPARATION, STANDARDIZATION, AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE AGENTS AND FORMULATIONS CONTAINING THEM. SOLUTIONS OF SULFURIC ACID 0,02 TO 1,0 N
WITHDRAWN published on 15.12.1976
Selected format:METHODS FOR PREPARATION, STANDARDIZATION, AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. SOLUTION OF SILVER NITRATE 0,1 N
WITHDRAWN published on 15.8.1976
Selected format:METHODS FOR PREPARATION, STANDARDIZATION, AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE AGENTS AND FORMULATIONS CONTAINING THEM. SOLUTION OF AMMONIUM THIOCYANATE 0,1 N
WITHDRAWN published on 15.5.1978
Selected format:SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION, AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALISIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. SOLUTION OF IODINE 0,1 N
WITHDRAWN published on 15.9.1976
Selected format:SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION, AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. SOLUTION OF SODIUM TIOSULFATE 0,1 N
WITHDRAWN published on 15.9.1976
Selected format:SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION, AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. SOLUTION OF POTASSIUM PERMANGANATE 0,1 N
WITHDRAWN published on 15.9.1976
Selected format:SURFACE ACTIVE AGENTS. DETERMINATION OF PH OF AQUEOUS SOLUTIONS. PONTENTIOMETRIC METHOD
WITHDRAWN published on 15.9.1981
Selected format:SURFACE ACTIVE AGENTS. CHEMICAL ANALYSIS OF COMMERCIAL DETERGENTS CONTAINING SOAPS AND OTHER SURFACE ACTIVE AGENTS. SCOPE. PREPARATION OF LABORATORY SAMPLE
WITHDRAWN published on 15.6.1979
Selected format:SURFACE ACTIVE AGENTS. CHEMICAL ANALYSIS OF COMMERCIAL DETERGENTS CONTAINING SOAPS AND OTHER SURFACE ACTIVE AGENTS. DETERMINATION OF ROSIN CONTENT
WITHDRAWN published on 15.4.1979
Selected format:SURFACE ACTIVE AGENTS. CHEMICAL ANALYSIS OF COMMERCIAL DETERGENTS CONTAINING SOAPS AND OTHER SURFACE ACTIVE AGENTS. DETERMINATION OF MOISTURE AND OTHER VOLATILE MATTER CONTENT
WITHDRAWN published on 15.5.1979
Selected format:Latest update: 2026-06-10 (Number of items: 2 281 585)
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