BS ISO 17812:2007

This standard BS ISO 17812:2007 Paper, board and pulps. Determination of total magnesium, total calcium, total manganese, total iron and total copper is classified in these ICS categories:

• 85.040 Pulps
• 85.060 Paper and board

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.