标准编号：ISO 15033:2007
中文名称：塑料 高性能液体色谱法测定己内酰胺和其环状和线形低聚物
英文名称：Plastics — Determination of caprolactam and its cyclic and linear oligomers by HPLC
发布日期：2007-03
标准范围
This International Standard describes an HPLC (high-performance liquid chromatography) method fordetermining the concentrations of cyclic oligomers of caprolactam, from 0,01 % by mass upwards, and linearoligomers 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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