BS PD ISO/TS 23973:2020

This document establishes a valid method for separation of chemically heterogeneous polyethylene oxide (PEO) mixtures and for the determination the number and content of the chemically heterogeneous species in the overall sample.

The method presented in this document serves as a technical guideline and enables laboratories to learn the principle of “critical chromatography” on a validated system.

All current amendments available at time of purchase are included with the purchase of this document.