International Standard
ISO 15033:2018
Plastics — Determination of caprolactam and its cyclic and linear oligomers by HPLC
Reference number
ISO 15033:2018
Edición 3
2018-06
International Standard
Vista previa
p
ISO 15033:2018
70036
No disponible en español
Publicado (Edición 3, 2018)
Esta norma se revisó y confirmó por última vez en 2023. Por lo tanto, esta versión es la actual.

ISO 15033:2018

ISO 15033:2018
70036
Formato
Idioma
CHF 96
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document 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.

A second, significantly faster, HPLC method is included for determination of caprolactam and its cyclic dimer, based on the same principle and using the same equipment as the first method.

Informaciones generales

  •  : Publicado
     : 2018-06
    : Norma Internacional confirmada [90.93]
  •  : 3
     : 15
  • ISO/TC 61/SC 5
    83.080.01 
  • RSS actualizaciones

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