Concentration of Phosphorus in Certain Cleaning Products Regulations
Version of section 3 from 2006-03-22 to 2010-06-30:
3 (1) The concentration of phosphorus in any laundry detergent shall not exceed five per cent by weight expressed as phosphorus pentoxide or 2.2 per cent by weight expressed as elemental phosphorus.
(2) The percentages referred to in subsection (1) shall be determined by the methods set out in
(a) A Modified Procedure for the Determination of Phosphorus in Detergents, Department of the Environment Report EPS 4-WP-74-2; or
(b) Automated Method for the Determination of the Phosphorus Content of Detergents, Department of the Environment Report EPS 1-WP-76-1.
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