BS EN 17265:2019
$102.76
Foodstuffs. Determination of elements and their chemical species. Determination of aluminium by inductively coupled plasma optical emission spectometry (ICP-OES)
Published By | Publication Date | Number of Pages |
BSI | 2019 | 20 |
This document specifies a method for the determination of aluminium in food by inductively coupled plasma optical emission spectrometry (ICP-OES) after pressure digestion. This method was validated for wheat noodle, cheese, liver, beetroot and cocoa powder at mass fractions in the range of 15 mg/kg to 200 mg/kg. At concentrations above 200 mg/kg digestion temperatures higher than 220 °C can be necessary to recover the aluminium as completely as possible.
PDF Catalog
PDF Pages | PDF Title |
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2 | National foreword |
6 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Reagents |
8 | 6 Apparatus 7 Procedure |
11 | 8 Evaluation |
12 | 9 Test report |
13 | Annex A (informative)Results of interlaboratory study |
15 | Annex B (normative)Explanation notes B.1 Information on contaminations B.2 Information on test portions B.3 Information on digestion |
16 | B.4 Reference materials |
17 | Annex C (normative)Spectral interferences |