Animal and vegetable fats and oils — Determination of phosphorus content — Part 3: Method using inductively coupled plasma (ICP) optical emission spectroscopy

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Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

20-11-2002

Publisher

International Organization for Standardization

ISO 10540-3:2002 specifies a method for the quantification of phosphorus in oil, which is limited to oils with low phosphorus content, without any turbidity or visible sediment.

Depending on the dilution solvent used, most types of vegetable oils can be analysed (crude, degummed, refined, bleached, deodorized and hardened oils) and nearly all types of lecithins and phosphatides. This method is only suitable when phosphorus is present in a solubilized form. When it is present as fine particles, such as bleaching earth, ICP-OES analysis results in poor recovery as a result of nebulization and atomization problems. The only suitable non-ashing direct method for these samples is graphite furnace atomic absorption spectrometry.

Committee	ISO/TC 34/SC 11
DevelopmentNote	Supersedes ISO/DIS 10540-3 (11/2002)
DocumentType	Standard
Pages	8
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
IS 548 : Part 3 : Sec 8 : 2021	Identical
BS ISO 10540-3:2002	Identical
NF ISO 10540-3 : 2003	Identical
PN ISO 10540-3 : 2005	Identical
NEN ISO 10540-3 : 2003	Identical

BS ISO 10540-2:2003	Animal and vegetable fats and oils. Determination of phosphorus content Method using graphite furnace atomic absorption spectrometry
15/30303049 DC : 0	BS ISO 21033 - ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF TRACE ELEMENTS BY INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROSCOPY (ICP-OES)
BS ISO 21033:2016	Animal and vegetable fats and oils. Determination of trace elements by inductively coupled plasma optical emission spectroscopy (ICP-OES)
ISO 10540-2:2003	Animal and vegetable fats and oils Determination of phosphorus content Part 2: Method using graphite furnace atomic absorption spectrometry
ISO 10540-1:2003	Animal and vegetable fats and oils Determination of phosphorus content Part 1: Colorimetric method
ISO 21033:2016	Animal and vegetable fats and oils Determination of trace elements by inductively coupled plasma optical emission spectroscopy (ICP-OES)
BS ISO 10540-1:2003	Animal and vegetable fats and oils. Determination of phosphorus content Colorimetric method
UNI TS 11163 : 2009	LIQUID BIOFUELS - ANIMAL AND VEGETABLE OILS AND FATS AND THEIR INTERMEDIATES AND DERIVATES USED AS FUELS FOR ENERGY PRODUCTION - SPECIFICATIONS AND CLASSIFICATION FOR ENERGY USE

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 5555:2001	Animal and vegetable fats and oils — Sampling
ISO 10540-2:2003	Animal and vegetable fats and oils Determination of phosphorus content Part 2: Method using graphite furnace atomic absorption spectrometry
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 661:2003	Animal and vegetable fats and oils Preparation of test sample
ISO 10540-1:2003	Animal and vegetable fats and oils Determination of phosphorus content Part 1: Colorimetric method

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ISO 10540-3:2002

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