Surface active agents. Determination of chloroacetic acid (chloroacetate) in surfactants - Ionic chromatographic method Ingestion-build-100998 Determination of the crystallinity ratio

Determination of the crystallinity ratio

Isopropyl acetate is used as a solvent for cellulose

BS EN 15254‑4 provides guidance and

When that data is distributed on interchangeable storage media

Surface active agents. Determination of chloroacetic acid (chloroacetate) in surfactants - Ionic chromatographic method Ingestion-build-100998 Determination of the crystallinity ratio1 Scope This part of ISO 17293 specifies a method for the determination of monochloroacetic acid (monochloroacetate) and dichloroacetic acid (dichloroacetate) in surfactants by ion chromatographic method. The method applies for anionic surfactants such as alkyl (phenyl) ethoxylated carboxylate (AEC) or amphoteric surfactants such as alkyl imidazoline carboxylate, alkyl dimethyl betaine, and fatty acetyl propyl dimethyl betaine. The limit of detection