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sklademVydáno: 1996
ISO 1241:1996-Essential oils — Determination of ester values, before and after acetylation, and evaluation of the contents of free and total alcohols

ISO 1241:1996

ISO 1241:1996-Essential oils — Determination of ester values, before and after acetylation, and evaluation of the contents of free and total alcohols

Formát
Dostupnost
Cena a měna
Anglicky PDF
K okamžitému stažení
1800 Kč
Francouzsky PDF
K okamžitému stažení
1800 Kč
Anglicky Tisk
Skladem
1800 Kč
Francouzsky Tisk
Skladem
1800 Kč
Označení normy:ISO 1241:1996
Počet stran:6
Vydání:2
Vydáno:1996
Popis

ISO 1241:1996


Describes a method to evaluate the contents of free alcohols and total alcohols in essential oils by determination of ester values before and after acetylation by acetic anhydride in the presence of sodium acetate. Replaces the first edition.