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i' <br />f <br />~l <br />ll <br />1~ <br />COMMERCIAL TESTING & ENGINEERING CO. <br />GLMLe~L Ofr~C lS: 7:a NOIIYN LA SALL[ LieElT, CMIC~GO. nLIM013 r0fe1 ~ ~(!A cOOL 71L ne•ea~ <br />J <br />rs, ..w <br />Reply to , <br />Instrumental Analysis Oirision <br />ago orcnaro street '. February 14 , 1980 <br />Golden, CO 80401 <br />Mr. Jack Gillespie <br />CF51 Steel Corp. <br />P.O. Box 316 ' <br />Pueblo, CO 81002 <br />RE: IAD X97-D690-032-09 <br />Release No. R 26649 <br />Purchase Order tio. M 26144 <br />ANALYTICAL REPORT <br />Phone: 107.278-9521 <br />This report is to replace that of January 9, 1980. The nine water samples `rare <br />re-analyzed for zinc by atomic absorption three more times xith separate sample <br />preparations each time. <br />The best analytical value for each sample i•s. presented in Table No. 1 and is <br />reported in mg/1. <br />Table No. 1 <br />1. Samole Zinc .total ,mg/1 <br />Allen Igine <br />Above 12/iC/79 i <0.01 <br />Discharge 12/13/79 <0.01 <br />Below 12!14/79 <0.01 <br />Maxwell Mine 1 <br />Above 12/14/79 ~ 0.02 <br />I Discharge 12/13/79 0.03 <br />I Belor. 12/14/79 0.03 <br />Allmon Dump <br />Above 12/14/79 _0.01 <br />Be1aw 12/14/79 _0.01 <br />Hater Table 12/20/7? 0.01 <br />r <br />I <br />[f, you have any questions concerning these analyses, please call. <br />crnest Aopel s <br />~ Section Supervisor <br />EA/bd <br />M. L. Jacob ,Ph.D., ngr. <br />Irtstrumen 1 Analysis Div. <br />