DIN 54401
Testing of ion exchangers, adsorber resins and hybridadsorbers - Sampling
Prüfung von Ionenaustauschern, Adsorberharzen und Hybridadsorbern - Probenahme
Overview
This document has been prepared by Working Committee NA 062-08-95 AA "Prüfung von Ionenaustauschern" ("Testing of ion exchangers") at DIN Standards Committee Materials Testing (NMP). This standard applies to four different types of sampling of solid ion exchangers, hybrid exchangers and adsorber resins, referred to in the following text as adsorption material for short. The four types of sampling are: Sampling A: Sampling at the manufacturer's plant, Sampling B: Sampling from deliveries, Sampling C: Sampling from filter apparatus, Sampling D: Sampling from filter apparatus under restricted conditions.