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organizations that only hold
Dealers and importers of electrical and electronic measuring equipment
processing them by means of a kneading tool
clean-up and analysis procedures for the quantitative determination of low volatility (particle-bound) polycyclic aromatic hydrocarbons (PAHs) in ambient air
BS EN 15478:2009 Fertilizers
Surface active agents. Determination of chloroacetic acid (chloroacetate) in surfactants - HPLC method Ingestion-build-81500 organizations that only hold1 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
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