NEN-ISO 15033 : 2018
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The latest, up-to-date edition.
Plastics - Determination of caprolactam and its cyclic and linear oligomers by HPLC
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English
01-06-2018
NEN-ISO 15033 describes a high-performance liquid chromatography (HPLC) method for determining the concentrations of cyclic oligomers of caprolactam, from 0,01 % by mass upwards, and linear oligomers of caprolactam, from 5 mg/kg upwards, both up to and including the hexamer of caprolactam (n = 6), in samples of polyamide 6, caprolactam and mixtures of rearrangement products in water.
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