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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.
ESSENTIAL OILS. DETERMINATION OF ESTER VALUE AFTER ACETYLATION AND EVALUATION OF FREE ALCOHOLS AND TOTAL ALCOHOLS CONTENT.
WITHDRAWN published on 10.11.1992
Selected format:ACEITES ESENCIALES. DETERMINACION DEL INDICE DE ESTER Y DEL CONTENIDO DE ESTERES
WITHDRAWN published on 15.12.1977
Selected format:ESSENTIAL OILS. DETERMINATION OF ESTER VALUE.
WITHDRAWN published on 10.11.1992
Selected format:EVALUATION OF THE ABSOLUTE AND RELATIVE DENSITY OF ESSENTIAL OILS
WITHDRAWN published on 15.5.1979
Selected format:ESSENTIAL OILS. EVALUATION INDEX OF ACIDITY
WITHDRAWN published on 15.5.1979
Selected format:ESSENTIAL OILS. DETERMINATION OF REFRACTIVE INDES
WITHDRAWN published on 15.10.1978
Selected format:ACEITES ESENCIALES. DETERMINACION DEL PODER ROTATORIO DE LOS ACEITES ESENCIALES
WITHDRAWN published on 15.3.1979
Selected format:ESSENTIAL OILS. DETERMINATION OF OPTICAL ROTATION.
WITHDRAWN published on 10.11.1992
Selected format:ESSENTIAL OILS. DETERMINATION OF 1,8-CINEOL (EUCALIPTOL) CONTENT
WITHDRAWN published on 15.10.1981
Selected format:ACEITES ESENCIALES. DETERMINACION DEL CONTENIDO EN CONSTITUYENTES CARBONILICOS. METODO DE LA HIDROXILAMINA LIBRE
WITHDRAWN published on 15.12.1979
Selected format:Latest update: 2026-03-15 (Number of items: 2 266 660)
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