BS EN ISO 4938:2016
$142.49
Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 26 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | European foreword |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Principle 4 Reagents |
| 10 | 5 Apparatus |
| 11 | 6 Sampling 7 Procedure 7.1 Test portion 7.2 Determination 7.2.1 Preparation of the test solution 7.2.2 First nickel precipitation |
| 12 | 7.2.3 Second nickel precipitation |
| 13 | 7.2.4 Gravimetric determination 7.2.5 Titrimetric determination |
| 14 | 8 Expression of results 8.1 Methods of calculation 8.1.1 Gravimetric determination 8.1.2 Titrimetric determination 8.2 Precision |
| 15 | 9 Test report |
| 16 | Annex A (informative) Additional information on the international interlaboratory test |
| 17 | Annex B (informative) Graphical representation of precision data |
| 19 | Annex C (normative) Determination of nickel in combined filtrates by atomic absorption spectrometry |
| 22 | Bibliography |
