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P^4 <br />t:'t:. <br />1..:~~~ <br />.~.~•y <br />COMMERCIAL TESTING & ENGINEERING CO. <br />GEP ERAL Of IICE S: 731 NO PTH lA SAIIE si NEET, CMIOAG J. ILLiH OIS 60601 ~ AREA COOE 71! 7:1•IUI <br />~~ ~~~ <br />Reply to <br />Instrumental .>nalysis Division <br />490 Orchard Scree[ Iddy 2B, 19BD <br />Golden, CO 80401 <br />Mr. Jack Gillespie <br />CF&I Steel Corp. <br />P.O. Box 316 <br />Pueblo, CO 81002 <br />RE: IAD X97-E385-032-03 <br />Release No. R 26667 <br />Purchase Order No. M 26144 <br />Phone: 303~278~9527 <br />1dAY 3 0 1980 <br />MINING DEPARTMENT <br />ANALYTICAL P.EPORT <br />Three rater samples were received for analyses on April 28, 1980. These <br />samples ~+iere given our identification IAD ;97-E385-J32-03. The first of <br />these samF'es was taken on April 23, 1980 and is reported separately from <br />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 />Boron was determined colorimetrically. Alkalinity, chloride, fluoride, <br />hardness, pH, sulfate, specific conductance, suspended solids, dissolved <br />solids, and oil E crease were determined by the procedures of Standard <br />I~lethods, 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/1 unless otherwise indicated. <br />1 <br />i <br /> <br />.,N~~F'~`~ o <br />~~`.~, <br />`~ _~r ~p~.f" <br />+~ -.. ~ <br />,n uses. rr . u•r.ee.r. u • cwn,aa... • cuu u~•e. m . uava u.o. e.. e,au. co. eaao,r. ca • a+a,•sa•. o. uv u. ,a ..mac,uow <br />w,.a•a..u •, r,.aar, r. ,..•aw oa u.a. u•+o•,au v..rn uo,.co..•uvn.,. av.a.u..,~,•m.wu•+e.n.muoo.o+. v.c ovv u.,c c.. <br />