Paper, board and pulps. Determination of total magnesium, total calcium, total manganese, total iron and total copper Ingestion-build-61878 BS EN 1090‑3 helps you

BS EN 1090‑3 helps you to build consumer trust and confidence in the product

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Paper, board and pulps. Determination of total magnesium, total calcium, total manganese, total iron and total copper Ingestion-build-61878 BS EN 1090‑3 helps you1 Scope This International Standard specifies the procedure for the determination of total magnesium, total calcium, total manganese, total iron and total copper by atomic absorption spectrometry or by plasma emission spectrometry. The total content comprises the acid soluble part of the element plus the acid insoluble part of the element. It is applicable to all types of paper, board and pulps.