Skip to main content
Tagasi

EVS-EN ISO 660:2009

Animal and vegetable fats and oils - Determination of acid value and acidity

Üldinfo

Kehtetu alates 15.10.2020
Alusdokumendid
ISO 660:2009; EN ISO 660:2009
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
15.10.2020
Põhitekst
03.12.2009
Põhitekst
Põhitekst
EVS-EN ISO 660:2000
Muudatus
EVS-EN ISO 660:2000/A1:2005
This International Standard specifies three methods (two titrimetric and one potentiometric) for the determination of the 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 International Standard is applicable to refined and crude vegetable or animal fats and oils, soap stock fatty acids or technical fatty acids. The methods are not applicable to waxes. Since the methods are completely non-specific, they cannot be used to differentiate between mineral acids, free fatty acids, and other organic acids. The acid value, therefore, also includes any mineral acids that may be present.

Nõutud väljad on tähistatud *

*
*
*
PDF
12,20 € koos KM-ga
Paber
12,20 € koos KM-ga
Sirvi standardit alates 2,44 € koos KM-ga
Standardi monitooring

Teised on ostnud veel

Põhitekst

EVS-EN ISO 3960:2010

Animal and vegetable fats and oils - Determination of peroxide value - Iodometric (visual) endpoint determination
Kehtetu alates 02.03.2017
Põhitekst

EVS-EN ISO 663:2008

Animal and vegetable fats and oils - Determination of insoluble impurities content
Kehtetu alates 02.03.2017
Põhitekst

EVS-EN ISO 8534:2008

Loomsed ja taimsed rasvad ja õlid. Veesisalduse määramine. Karl Fischeri meetod (püridiinivaba)
Kehtetu alates 02.03.2017
Põhitekst

EVS-EN ISO/IEC 17025:2006

Katse- ja kalibreerimislaborite kompetentsuse üldnõuded
Kehtetu alates 18.12.2017