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040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn---
0861 |aEn42-1/4-74-2E-PDF|zEn43-4/74-2
1001 |aGoulden, P. D., |eauthor.
24512|aA modified procedure for the determination of phosphorus in detergents / |cby P.D. Goulden, Environmental Management Service and M.C. Holton, Environmental Protection Service.
264 1|aOttawa : |bEnvironment Canada, |cMarch 1974.
300 |a1 online resource (iii, 20 pages) : |bcharts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aReport ; |vEPS 4-WP-74-2
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aIssued also in French under title: Nouvelle méthode de mesure de la teneur en phosphore des détergents.
500 |a"Environmental Protection Service report series."
500 |aIssued by the Water Pollution Control Directorate.
500 |a"Technology Development"--Cover.
504 |aIncludes bibliographical references.
5203 |a"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.
546 |aIncludes abstract in French.
653 0|aPhosphorus
653 0|aDetergents
7001 |aHolton, M. C., |eauthor.
7101 |aCanada. |bEnvironment Canada. |bEnvironmental Protection Service.
7101 |aCanada.|bWater Pollution Control Directorate.
77508|tNouvelle méthode de mesure de la teneur en phosphore des détergents / |w(CaOODSP)9.874110
830#0|aEnvironmental Protection Service report series ;|vEPS 4-WP-74-2|w(CaOODSP)9.866031
85640|qPDF|s322 KB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en42-1/En42-1-4-74-2-eng.pdf