DD ENV 13130-8:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Materials and articles in contact with foodstuffs. Plastics substances subject to limitation Determination of isocyanates in plastics
Hardcopy , PDF
17-06-2004
English
15-09-1999
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National Foreword
Foreword
0. Introduction
1. Scope
2. Normative references
3. Principle
4. Reagents
5. Apparatus
6. Samples
7. Procedure
8. Expression of results
9. Confirmation
10. Test report
Annex A (normative) Calibration by standard addition omitting
the internal standard
Annex B (informative) Typical HPLC trace for standard isocyanate
Annex C (informative) Suggested gradient profile.
Gives a method to determine individual and total levels of residual isocyanates in plastics materials and articles. Applies to the analysis of polyurethane polymers. The articles determined and the total level of isocyanate monomers in materials, in accordance with the described procedure, is given in milligrams of NCO per kilogram of material or article.
| Committee |
CW/47/1
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ENV 13130-8 : 1999 | Identical |
| ENV 13130-1 : DRAFT 99 | MATERIALS AND ARTICLES IN CONTACT WITH FOODSTUFFS - PLASTICS SUBSTANCES SUBJECT TO LIMITATION - GUIDE TO THE TEST METHODS FOR THE SPECIFIC MIGRATION OF SUBSTANCES FROM PLASTICS INTO FOOD AND FOOD SIMULANTS AND THE DETERMINATION OF SUBSTANCES IN PLASTICS AND THE SELECTION OF CONDITIONS OF EXPOSURE TO FOOD SIMULANTS |
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