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` ~4 <br />COMMERCIAL TESTING & ENGINEERING CO. <br />G[MlllAt OInCa3: Ifa MOIITN U fill[ fTPaaT, CNI~~p Q, 41~N013 !(la(1~ ~ AP (?A COOP f~7 77a•fUr <br />~' ~ :~~~. <br />MK..<. <br />I Raply to <br />Instrumental Analysis Division Phone: 303278.9521 <br />4eo Orenard Street 1 "larch Zl . 1980 <br />1, Goltlan,CO 80407 ^ - <br />i <br />Mr. Jack Gillespie <br />CF&I Steel Corp. i,;;~: ~ = 15°°-G <br />P.O. Box 316 <br />1 Pueblo, CO 81002 <br />J RE: IAD X91-E001-032-12 _ <br />Release No. R 26663 <br />Purchase Order No. t1 26144 <br />J 'ANALYTICAL REPOP,i <br />• Seven water samples were received for analyses on February 21, 1980. The <br />samples were given our ideitification IAO 497-E001-032-12. <br />,f- <br />The samples were analyzed !for caicium, iron, magnesium, manganese, and zinc <br />by flame atomic absorption, for sodium and potassium oy fiane atomic emission, <br />and for selenium by hydridR generation atomic absorption. <br />Boron was de*.enined colorimetrically. alkalinity, cnioride, fluoride, hard- <br />ness, pH, sulfate, specifif conductance, suspended solids, oil and crease, <br />and dissolved solids were determined by the procedures of Standard Plethods, <br />14th edition. Ion balanceiand sodium absorption ratio were calculated. <br />I <br />The results of these analyses are presented ir, Table ':o. I and are reported <br />in mg/1 unless otherwise indicated. <br />• -.,1 - <br />~~. <br />(.~-, <br />