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– coupling capacitors and capacitor dividers (see IEC 60358)
Who is BS EN IEC 60076‑22‑3‒Liquid to air heat exchangers for
This standard is intended to ensure the safety of installed UPS
Examining bodies e
• Protection against crushing
Surface active agents. Determination of chloroacetic acid (chloroacetate) in surfactants - HPLC method Ingestion-build-68772 – coupling capacitors and capacitor1 Scope This part of ISO 17293 specifies a method for the determination of monochloroacetic acid (monochloroacetate) and dichloroacetic acid (dichloroacetate) in surfactants by HPLC 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 (LOD) is 0,3 g