BAS EN ISO 11337:2024
Plastika - Poliamidi - Određivanje ε-kaprolaktama i ω-laurolaktama plinskom kromatografijom
Opće informacije
Status: Važeći
Broj strana: 18
Jezik: Engleski
Izdanje: 2.
Metoda usvajanja: Proglašavanje
Nadnevak objave: 05.06.2024
Tehnički komitet:
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Apstrakt
This document specifies a method for determining ε‑caprolactam and ω‑laurolactam in polyamides by gas chromatography. It is applicable particularly to the determination of ε‑caprolactam in polyamide 6 and ω‑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.
Životni ciklus
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Izvorni dokument i stepen usklađenosti
- EN ISO 11337:2023, identičan
- ISO 11337:2023, identičan