Chemical technology

prEN 1656 - Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in the veterinary area - Test method and requirements (phase 2, step 1)
Categories: Chemical industry. Products
Committee: CEN/TC 216 (Chemical disinfectants and antiseptics)
Origin: CEN
Close date: 13 Feb 2025
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ISO/DIS 24600 - Essential oil of roman chamomile (Chamaemelum nobile (L.) All. syn. Anthemis nobilis L.)
Categories: Chemical industry. Products
Committee: ISO/TC 54 (Essential oils)
Origin: ISO
Close date: 06 Mar 2025
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ISO/DIS 3054 - Essential oil of lavandin Abrial (Lavandula x intermedia Emeric ex Loisel.)
Categories: Chemical industry. Products
Committee: ISO/TC 54 (Essential oils)
Origin: ISO
Close date: 06 Mar 2025
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ISO/DIS 8902 - Essential oil of lavandin Grosso (Lavandula x intermedia Emeric ex Loisel.)
Categories: Chemical industry. Products
Committee: ISO/TC 54 (Essential oils)
Origin: ISO
Close date: 06 Mar 2025
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