BS ISO 20649:2015

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Infant formula and adult nutritionals. Determination of chromium, selenium and molybdenum. Inductively coupled plasma mass spectrometry (ICP-MS)

Published By	Publication Date	Number of Pages
BSI	2015	20

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Description

This International Standard specifies a method for the quantitative determination of chromium, selenium and molybdenum in infant formula and adult nutritional formula.[ 1] The method has been validated in an interlaboratory study on seven different matrices.

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PDF Pages	PDF Title
6	Forewords
9	1 Scope 2 Principle 3 Reagents and materials
10	4 Apparatus 5 Procedure 5.1 Sample preparation
11	5.2 Preparation of the test solution 5.3 Determination
12	6 Calculation 7 Method validation 7.1 Linearity
13	7.2 Limit of quantification (LOQ) 7.3 Matrix matching with methanol 7.4 Effects of easily ionizable elements (EIEs) 7.5 Specificity 7.6 Accuracy 7.7 Precision 7.8 Ruggedness and robustness
14	7.9 Reproducibility
15	Annex A (informative) Precision data
16	Bibliography

Additional information

Status	Revision Underway
Pages	20
Publication Date	2015-11-30
ISBN	978 0 580 90426 4
Standard Number	BS ISO 20649:2015
Title	Infant formula and adult nutritionals. Determination of chromium, selenium and molybdenum. Inductively coupled plasma mass spectrometry (ICP-MS)
Identical National Standard Of	ISO 20649:2015
Descriptors	Measurement characteristics, Reproducibility, Accuracy, Experimental design, Statistical testing, Testing, Testing conditions, Bias, Measurement, Precision, Laboratory testing
Publisher	BSI
Committee	AW/5
ICS Codes	67.050 - General methods of tests and analysis for food products

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BS ISO 20649:2015

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