Radiotracer and surface profile methods of measuring toothpaste abrasivity. General requirements, including pH, lead content, consistency, extrusion, and stability.Cross References:BS 410BS 1647BS 2586BS 2621-5 BS 2942BS 3145BS 3443BS 3978BS 398476/768/EECCosmetics Products Regulations 1978Weights and Measures (Packaged Goods) RegulationsPartially replaced by BS EN ISO 11609:1998.Incorporates the following:AMD 3781 published 30 October 1981