Norm

NEN-ISO 15033:2018 en

Kunststoffen - Bepaling van caprolactam en zijn cyclische en lineaire oligomeren door HPLC

80,61 97,54 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 15
Commissie Kunststoffen
Gepubliceerd op 01-06-2018
Taal Engels
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. 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.

Details

ICS-code 83.080.01
Nederlandse titel Kunststoffen - Bepaling van caprolactam en zijn cyclische en lineaire oligomeren door HPLC
Engelse titel Plastics - Determination of caprolactam and its cyclic and linear oligomers by HPLC
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