Laserfiche WebLink
f7N. <br /> COMMERCIAL TESTING & ENGINEERING CO. <br /> GENERAL OFFICES: 226 NORTH LA SALLE STREET. CHICAGO. ILLINOIS 60601 AREA CODE 712 726.6434 <br /> ,..C,.w, <br /> Reply to <br /> Instrumental Analysis Division Phone: 303-278.9521 <br /> 490 Orchard Street May 28, 1980 <br /> Golden, CO 80401 <br /> Mr. Jack Gillespie <br /> CF&1 Steel Corp. fl <br /> P.O. Box 316 <br /> Pueblo, CO 81002 MAY 3 0 1980 <br /> i RE: IAD #97-E385-032-03 MINING DEPARTMENT <br /> Release No. R 26667 <br /> Purchase Order No. M 26144 <br /> ANALYTICAL REPORT <br /> Three water samples were received for analyses on April 28, 1980. These <br /> samples were given our identification IAD #91-E385-032-03. The first of <br /> these samp'es was taken on April 23, 1980 and is reported separately from <br /> 1 the second and third samples which were taken the following day. <br /> The samples were analyzed for iron, manganese, calcium, magnesium, sodium, <br /> and potassium by flame atomic absorption, and for selenium by hydride <br /> ' generation atomic absorption. <br /> i� <br /> Baron was determined colorimetrically. Alkalinity, chloride, fluoride, <br /> hardness, pH, sulfate, specific conductance, suspended solids, dissolved <br /> solids, and oil & grease were determined by the procedures of Standard <br /> Methods, 14th edition. Ion balance and sodium absorption ratio were <br /> calculated. <br /> The results of these analyses are presented in the following tables and <br /> are reported in mg/l unless otherwise indicated. <br /> 1 ' <br /> I <br /> , <br /> ♦ILLINGS MT ..IgW"—'.'L CKfSTON WY CLAUXta l)qG WV C'.EY(L> 0 CN.,^.(4Vtq C(t.GoLf)" CO Nf NOEQ S.1N 4I—AS F% aL MI CLF <br />