Name:
DANSK DSF/PREN ISO 11337 PDF
Published Date:
Status:
[ Draft-Obsolete ]
Publisher:
Dansk Standard
ISO 11337:2010 specifies a method for determining epsilon‑caprolactam and omega‑laurolactam in polyamides by gas chromatography. It is suitable particularly for the determination of epsilon‑caprolactam in polyamide 6 and omega‑laurolactam in polyamide 12. Bearing in mind that gas chromatography offers a wide range of possible conditions, the method specified is that shown to have been suitable in practice. Two variants of the basic method are specified: Method A is an extraction method with boiling methanol, and the extract is injected into a gas chromatograph. Method B is a method using a solvent, and the solution is injected into a gas chromatograph.
| Edition : | 22 |
| File Size : | 1 file , 1.1 MB |
| Number of Pages : | 17 |
| Product Code(s) : | DSF-009, DSF-009 |
