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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.
AGENTES DE SUPERFICIE. ANALISIS QUIMICO DE DISOLUCIONES BLANQUEANTES DE HIPOCLORITO SODICO USADAS COMO MATERIA PRIMA PARA DETERGENTES DE FORMULA. DETERMINACION DE LA ALCALINIDAD LIBRE COMO HIDROXIDO SODICO (NAOH)
WITHDRAWN published on 15.1.1977
Selected format:AGENTES DE SUPERFICIE. ANALISIS QUIMICO DE HIPOCLORITO CALCICO USADO COMO MATERIA PRIMA PARA DETERGENTES DE FORMULA. GENERALIDADES
WITHDRAWN published on 15.12.1977
Selected format:AGENTES DE SUPERFICIE. ANALISIS QUIMICO DE HIPOCLORITO CALCICO USADO COMO MATERIA PRIMA PARA DETERGENTES DE FORMULA. DETERMINACION DEL CLORO ACTIVO
WITHDRAWN published on 15.12.1977
Selected format:AGENTES DE SUPERFICIE. ANALISIS QUIMICO DE HIPOCLORITO CALCICO USADO COMO MATERIA PRIMA PARA DETERGENTES DE FORMULA. DETERMINACION DEL CONTENIDO EN AGUA
WITHDRAWN published on 15.12.1977
Selected format:AGENTES DE SUPERFICIE. ANALISIS QUIMICO DE ACIDOS CLOROISOCIANURICOS Y DE SUS SALES, USADOS COMO MATERIAS PRIMAS PARA DETERGENTES DE FORMULA. GENERALIDADES
WITHDRAWN published on 15.12.1977
Selected format:AGENTES DE SUPERFICIE. ANALISIS QUIMICO DE ACIDOS CLOROISOCIANURICOS Y DE SUS SALES, USADOS COMO MATERIAS PRIMAS PARA DETERGENTES DE FORMULA. DETERMINACION DEL CLORO ACTIVO
WITHDRAWN published on 15.4.1978
Selected format:AGENTES DE SUPERFICIE. ANALISIS QUIMICO DE ACIDOS CLOROISOCIANURICOS Y DE SUS SALES, USADOS COMO MATERIAS PRIMAS PARA DETERGENTES DE FORMULA. DETERMINACION DEL CONTENIDO EN TRAZAS DE AGUA Y MATERIAS VOLATILES
WITHDRAWN published on 15.12.1981
Selected format:SURFACE ACTIVE AGENTS. DESIGN OF INTERLABORATORY TESTS. STATISTICAL ANALYSIS OF RESULTS
WITHDRAWN published on 15.3.1987
Selected format:AGENTES DE SUPERFICIE. DETERGENTES. DETERMINACION DE MATERIAS ACTIVAS ANIONICAS HIDROLIZABLES Y NO HIDROLIZABLES EN MEDIO ACIDO
WITHDRAWN published on 1.6.1975
Selected format:SURFACE ACTIVE AGENTS. DETERGENTS. DETERMINATION OF ANIONIC-ACTIVE MATTERS HYDROLYZABLE AND NO-HYDROLYZABLE UNDER ACID CONDITIONS
WITHDRAWN published on 20.9.1989
Selected format:Latest update: 2026-11-11 (Number of items: 2 209 289)
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