ISO 15033:2007
Plastics - Determination of caprolactam and its cyclic and linear oligomers by HPLC

Standard No.

ISO 15033:2007

Release Date

2007

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 15033:2018

Latest

ISO 15033:2018

Scope

This International Standard 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.

ISO 15033:2007 Referenced Document

• ISO 472 Plastics — Vocabulary — Amendment 1: Additional items*， 2018-10-31 Update

ISO 15033:2007 history

• 2018 ISO 15033:2018 Plastics - Determination of caprolactam and its cyclic and linear oligomers by HPLC
• 2007 ISO 15033:2007 Plastics - Determination of caprolactam and its cyclic and linear oligomers by HPLC
• 2000 ISO 15033:2000 Plastics - Determination of caprolactam and its cyclic and linear oligomers by HPLC