STN EN ISO 660
| Označenie: | STN EN ISO 660 |
| Platnosť: | Platná |
| Počet strán: | 24 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Živočíšne tuky a rastlinné oleje. Stanovenie čísla kyslosti a kyslosti (ISO 660: 2020) |
| Anglický názov: | Animal and vegetable fats and oils - Determination of acid value and acidity (ISO 660:2020) |
| Dátum vydania: | 01. 02. 2021 |
| Dátum zrušenia: | |
| ICS: | 67.200.10 |
| Triediaci znak: | 58 8756 |
| Úroveň zapracovania: | idt EN ISO 660:2020, idt ISO 660:2020 |
| Vestník: | 01/21 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN ISO 660:2009-11 (58 8756) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies three methods (two titrimetric and one potentiometric) for the determination of acidity in animal and vegetable fats and oils, hereinafter referred to as "fats". The acidity is expressed preferably as acid value or, alternatively, as acidity calculated conventionally. This document is applicable to refined and crude vegetable or animal fats and oils, soap stock fatty acids or technical fatty acids. It does not apply to waxes. Since the methods are completely non-specific, they do not apply to differentiating between mineral acids, free fatty acids and other organic acids. The acid value, therefore, includes any mineral acids that are present. Milk and milk products (or fat coming from milk and milk products) are excluded from the Scope of this document. |
| Náhľad normy: | Náhľad normy (PDF) |