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BS ISO 22863-6:2021

BS ISO 22863-6:2021

$102.76

Fireworks. Test methods for determination of specific chemical substances – Zirconium with a particle size of less than 40 μm by inductively coupled plasma optical emission spectrometry (ICP-OES)

Published By Publication Date Number of Pages
BSI 2021 18
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This document specifies the qualitative and quantitative analysis methods for the determination of the presence and content of zirconium with a particle size of less than 40 µm in pyrotechnic compositions by specific colour-rendering reactions and Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), with a minimum detection limit of 100 mg/kg.

The determination of the presence of zirconium with a particle size of less than 40 µm is required for application of ISO 25947-5. Quantitative analysis may bring complementary information if necessary.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
9 1 Scope
2 Normative references
3 Terms and definitions
4 Principle of the method
10 5 Reagents
6 Apparatus
6.1 Inductively Coupled Plasma Optical Emission Spectrophotometer:
6.4 Quartz beakers
6.5 Volumetric flasks: capable of 100 ml
6.6 Test tubes
7 Preparations
11 8 Analysis
8.1 General
8.2 Qualitative analysis
8.2.1 Sample size
8.2.2 Digestion process
8.2.3 Testing
8.3 Quantitative analysis
8.3.1 Sample size
8.3.2 General requirement
12 8.3.3 Test procedure
8.3.4 Calculations
13 8.3.5 Accuracy
9 Test report
14 Annex A (normative) Standard addition method

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BS ISO 22863-6:2021
$102.76