00000nam 2200000zi 4500 9.874066 CaOODSP 20221107164107 m o d f cr ||||||||||| 190531e197403##oncd o f00| 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En42-1/4-74-2E-PDF En43-4/74-2 Goulden, P. D., author. A modified procedure for the determination of phosphorus in detergents / by P.D. Goulden, Environmental Management Service and M.C. Holton, Environmental Protection Service. Ottawa : Environment Canada, March 1974. 1 online resource (iii, 20 pages) : charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier Report ; EPS 4-WP-74-2 Digitized edition from print [produced by Environment and Climate Change Canada]. Issued also in French under title: Nouvelle méthode de mesure de la teneur en phosphore des détergents. "Environmental Protection Service report series." Issued by the Water Pollution Control Directorate. "Technology Development"--Cover. Includes bibliographical references. "The procedure described by the American Society for Testing and Materials for the determination of phosphorus in detergents has been studied. It is concluded that, at 5% phosphorus as P2O5, the method as written does not give a true measure of the phosphorus level. A modified titrimetric procedure has been developed which overcomes the difficulties experienced in the ASTM procedure at low phosphorus levels"--Abstract. Includes abstract in French. Phosphorus Detergents Holton, M. C., author. Canada. Environment Canada. Environmental Protection Service. Canada. Water Pollution Control Directorate. Nouvelle méthode de mesure de la teneur en phosphore des détergents / (CaOODSP)9.874110 Environmental Protection Service report series ; EPS 4-WP-74-2 (CaOODSP)9.866031 PDF 322 KB https://publications.gc.ca/collections/collection_2019/eccc/en42-1/En42-1-4-74-2-eng.pdf