UNI EN 14538 : 2006
Current
The latest, up-to-date edition.
FAT AND OIL DERIVATES - FATTY ACID METHYL ESTER (FAME) - DETERMINATION OF CA, K, MG AND NA CONTENT BY OPTICAL EMISSION SPECTRAL ANALYSIS WITH INDUCTIVELY COUPLED PLASMA (ICP OES)
07-09-2006
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
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