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C <br />COMMERCIAL TESTING & ENGINEERING CO. <br />GENERAL OFFICES: ?2B NO R7H LA SALLE STREET, CHIOAOO. 4LINp15 6060 ~ AREA CODE ]12 136~EU( <br /> <br />Reply to <br />Initru mem al Analysis Divlslon Phnne: 303~276~9521 <br />190 Oo:hard Street <br />G~Iden,C080~101 Aug:ist 6, 1980 <br />Mr. Jack Gillespie <br />CF & I Steel Corporation <br />P.O. Box 316 ~ <br />Puebio, CO 81002 /J/~ <br />RE: IAD ;y97-E747-032-OS ~ ~j(~G, ~~ <br />Release =R26675 M~ 7 ~~ <br />Purchase Order nt426144 N~~rG ~~'0 <br />Analytical Report oEpARpkFNT <br />Five water samples were received for analyses on July 9, 1980. <br />These samples were given our identification IAD X97-E747-032-05. <br />The samples were analyzed for total Iron, Zinc, Manganese and dissolved f . <br />r Calcium, Magnesium, Iron, Zinc and Manganese by flame atomic <br />absorption. The dissolved Sodium and Potassium were analyzed by <br />flame emission. Total Selenium was analyzed by hydride generation atomic <br />absorption. Samples for total metals were first digested in nitric <br />and hydrochloric acids. <br />Boron was determined calorimetrically, Sulfate turbidimetrically, Chloride <br />and Fluoride by specific ion electrode by the procedures of EPA Methods <br />for Chemical Anal sis of tdater and Waste, 1979. Dissolved solids TDS , <br />Suspended Solids TSS and oil and grease were determined gravimetri- <br />cally by the procedures of Standard Methods, 14th edition. pH, Carbonate, <br />Bicarbonate, Alkalinity and Specific Conductance were all done by <br />Standard Method's Procedures. Hardness, Sodium Absorption Ratio, and Ion <br />Balance were calculated. <br />The results .of these analyses are presented in the following tables and <br />are reported in milligrams per litre (mg/1) unless otherwise noted. <br /> <br />~~~ ~. <br />l •'{` . <br />~'O \ ~. <br />Y:v °: <br />~~ / <br />y r <br />C <br />IIILL1M1 05. YT III, YI.VO XA Y. 1L CY1ML[fTON, wV C4M4y VN0. I•'V CL[V[L1 NO. ON ~ O[NVF11, CO • GOLOIN CO • x[N0111[ON. [V .II Y[11. ~L YrOOI(F ~OI,O. [• <br />~VOSIL L..L•N[.L [[[NIiN[Y, I~. N[[[011L [I F[L1.NON,OL[.V~I~LIS~Of,COIIl(VIL L[.1,.51L1V~,Vr•SO NOLL~MO.IL•rOtLOO.ON•VINCOVV[.,~C. CIA • <br />