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E <br />•. - <br />1 <br />I <br />1 <br />F--I <br />6A <br />1 <br />COMMERCIAL TESTING & ENGINEERING CO. <br />GENERAL OTnCES: 271 NORTH LA SALLE STREET, CHICAGO. ILLINOIS 60601 AREA CODE 212 '2:-4434 <br />Reply to ,.. <br />Instrumental Analysis Division <br />490 Orchard Street <br />Golden, CO 80401 June 4, 1980 <br />Mr. Jack Gillespie <br />CFBI Steel Corporation <br />P.O. Box 316 <br />Pueblo, Colorado 81002 <br />RE: IAD R97 -E364-032-08 <br />Release No. R-26667 <br />Purchase Order No. 1.126144 <br />ANALYTICAL REPORT <br />Phone: 303 273 9521 <br />0 <br />JUti 61980 <br />MINING DEPARTMENT <br />Eight water samples were received for analyses on April 24, 1980. <br />The samples were given our identification IAD 97-E364-032-0II. <br />The samples were analyzed for calcium, iron, magnesium, manganese, <br />and zinc by flame atomic absorption, for sodium and potassium by <br />flame emission, and for selenium by hydride generation atomic <br />absorption. <br />Boron was determined colorimetrically. Alkalinity, chloride, <br />fluoride, hardness, pH, sulfate, specific conductance, suspended <br />solids, oil & grease, and dissolved solids were determined by the <br />procedures of Standard Methods, 14th edition. Ion balance and <br />sodium absorption ratio were calculated. <br />The results of these analyses are presented in the following tables <br />and are reported in mg/l unless otherwise noted. <br />The Allen Mine 4/22/80, 11:50 sample has an ion balance problem <br />due to a lack of anions. Further work may be needed to make the <br />ions balance. <br />W Vrc�.1..q.F•KF.r..1. C... ra..wV ."...uwo.wr.cIV. wG.ON. a,M1vu.CO. m,DOW CO. ..wa,FON" a....v 1......1eeu La.o. .. <br />