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BS ISO 3749:2022

$102.76

Glass syringes. Determination of extractable tungsten

Published By Publication Date Number of Pages
BSI 2022 20
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PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
10 6 Apparatus
7 Sample preparation
7.1 General
7.2 Siliconization
11 7.3 Filling
7.3.1 General
7.3.2 Determination of the filling level
12 7.3.3 Filling of the syringes to be tested
8 Extraction by ultrasonics
13 9 Analysis
9.1 General
9.2 ICP-MS
9.3 ICP-OES
9.4 Quality control
9.4.1 Measurement with ICP-MS or ICP-OES
9.4.2 Extraction efficiency
9.5 Expression of the results
14 10 Test report
15 Annex A (informative) Spiking of syringes
BS ISO 3749:2022
$102.76