ISO 11337:2023
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ISO 11337:2023

Plastics — Polyamides — Determination of e-caprolactam and ?-laurolactam by gas chromatography

Summary

This document specifies a method for determining e-caprolactam and ?-laurolactam in polyamides by gas chromatography. It is applicable particularly to the determination of e-caprolactam in polyamide 6 and ?-laurolactam in polyamide 12. 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.

Notes

60.60 : Norme internationale publiée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 01/16/2023
Edition 3
Page Count 11
EAN ---
ISBN ---
Weight (in grams) ---

Replaces

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