Abstract 

ISO 15033:2007 describes an HPLC (high-performance liquid chromatography) 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.


General information

  • Status :  Withdrawn
    Publication date : 2007-03
  • Edition : 2
    Number of pages : 11
  • :
    ISO/TC 61/SC 5
    Physical-chemical properties
  • 83.080.01
    Plastics in general

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