Animal feeding stuffs. Determination of castor oil seed husks. Microscope method Ingestion-build-143074 schools and domestic environments

schools and domestic environments

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Registration of individuals at a point of entry

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Animal feeding stuffs. Determination of castor oil seed husks. Microscope method Ingestion-build-143074 schools and domestic environments1 Scope This International Standard specifies a method for the determination of castor oil seed (Ricinus communis) husks in single and compound animal feeding stuffs and, in particular, in oilseed residues. The limits of detection is 5 mg kg. The method requires final microscopical identification of the isolated husks. This last phase therefore requires a specialist who has had sufficient experience in this type of identification and who is