BS EN ISO 19070:2016
Current
The latest, up-to-date edition.
Leather. Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather
Hardcopy , PDF
English
30-04-2016
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Chromatographic determination
8 Quantification
9 Performance of the method
10 Test report
Annex A (informative) - Chromatographic analysis
Gives a method to determine the amount of N-methyl-2-pyrrolidone (NMP) in leather and leather components.
| Committee |
TCI/69
|
| DevelopmentNote |
Supersedes 14/30283354 DC. (04/2016)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies a method to determine the amount of N-methyl-2-pyrrolidone (NMP) in leather and leather components.
This method may also be used for the determination of N-ethyl-2-pyrrolidone (NEP) in leather.
| Standards | Relationship |
| ISO 19070:2016 | Identical |
| EN ISO 19070:2016 | Identical |
| I.S. EN ISO 19070:2016 | Equivalent |
| DIN EN ISO 19070:2016-07 | Equivalent |
| UNE-EN ISO 19070:2016 | Equivalent |
| ISO 2418:2017 | Leather — Chemical, physical and mechanical and fastness tests — Sampling location |
| ISO 4044:2017 | Leather — Chemical tests — Preparation of chemical test samples |
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