Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, K, Mg and Na content by optical emission spectral analysis with inductively coupled plasma (ICP OES)

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

29-11-2006

Publisher

Asociacion Espanola de Normalizacion

Foreword
1 Scope
2 Normative references
3 Principle
4 Chemicals
5 Apparatus
6 Sampling
7 Preparation of the calibration solutions and the
   blank solution
   7.1 General
   7.2 Blank solution
   7.3 Calibration solution with a nominal element
       content of 0,5 mg/kg
   7.4 Calibration solution with a nominal element
       content of 1 mg/kg
   7.5 Calibration solution with a nominal element
       content of 5 mg/kg
   7.6 Calibration solution with a nominal element
       content of 10 mg/kg
8 Calibration
   8.1 General
   8.2 Calibration
   8.3 Check of calibration
9 Sample analysis
   9.1 Sample preparation
   9.2 Measurement
10 Calculation
11 Results
12 Precision
   12.1 Repeatability
   12.2 Reproducibility
13 Test report

Defines a procedure for the direct determination of the soap building elements Calcium (Ca), Magnesium (Mg), Sodium (Na) and Potassium (K) in fatty acid methyl esters (FAME) by ICP OES at levels of about 1 mg/kg to 10 mg/kg.

Committee	CTN 51
DocumentType	Standard
Pages	12
PublisherName	Asociacion Espanola de Normalizacion
Status	Current

Standards	Relationship
NBN EN 14538 : 2006	Identical
NEN EN 14538 : 2006	Identical
NS EN 14538 : 1ED 2006	Identical
I.S. EN 14538:2006	Identical
SN EN 14538 : 2006	Identical
UNI EN 14538 : 2006	Identical
BS EN 14538:2006	Identical
EN 14538:2006	Identical
NF EN 14538 : 2007	Identical
DIN EN 14538:2006-09	Identical
DIN EN 14538 E : 2006	Identical