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California Environmental Protection Agency <br />Department of Toric Substances Control <br />Environmental Chemistry Laboratory <br />7UO Haim Avenue, suite 100, Berkeley, CA 04710 <br />Telephone: (510) 540-3003 <br />LABORATORY REPORT METALS SCREENING BYXRF <br />Authorization No.: IOECM52 <br />ECL No.: AU02820-AU02822 <br />Reference Method: EPA SW -846; EPA 6200 <br />Priority: 2 <br />Page:3 of 9 <br />Analytical Procedure: Liquid samples poured into XAF sampling cups to fell the cup. They are analyzed for 120 seconds on the Bruker <br />Tracer III -SD XRF analyzer. <br />ECL NO. <br />Requestor's Sample No. <br />Matrix Type <br />AU02820 <br />AU02821 AU02822 <br />Method <br />Detection <br />Limit <br />(MDL)• <br />Estimated value <br />0 -AM 0ak84 _ <br />Ana" found In me" blank (MB) <br />_Oak82 <br />Analyse found In MB. Anslyts cone in the sample Is greater than 10X the conn. found in MB <br />Liquid <br />Liquid Liquid <br />Iln— s� <br />m L <br />mg�l m L <br />rn8� <br />Umony-Sb <br />senic•As i-- <br />rlum•Ba <br />Beryllium-fle <br />NO <br />ND ND <br />so <br />SO <br />NO -- <br />ND <br />_ <br />NO No <br />_ _ <br />ND NO <br />-__ <br />_ <br />--- <br />so <br />s0 <br />NA <br />NA NA _ <br />_ <br />dmium-Cd <br />_ <br />ND <br />_ _ <br />ND ND <br />_ <br />so <br />_ <br />romium•Cr <br />obaij:Eo <br />Aper -Cu <br />Lead -Pb �— <br />MoNbdenum-Mo <br />Nickel -Ni <br />liver -Ag <br />elenium-Se <br />_ <br />ND <br />_ _ <br />ND NO <br />SO _ <br />NO <br />NO NO <br />—so <br />So <br />ND <br />_ <br />NO >100 <br />_ <br />_ <br />ND <br />NO <br />_ <br />ND NO _ <br />ND ND <br />SO <br />_ <br />50 <br />50 <br />so -_ <br />50 <br />NO <br />_NO ND <br />- <br />ND ND —_ <br />_ <br />NO <br />_ <br />_ <br />ND <br />_ _ <br />No ND <br />_ <br />his lium-TI <br />anadium-V <br />inc•Zn <br />NO <br />ND ND <br />_ so <br />50 <br />s0 <br />ND <br />_ <br />ND No <br />ND <br />ND ND <br />• MDL- lowest concentration of an element detected by the instrument with 99% confidence <br />Comments: (if any sample has different MDL due to OF, mention under comments( <br />Sample AU02822 also contained approxamately 100 ppm of Iron and Titanium <br />ouagfiers: <br />ND <br />Not detected < Method Detection Limit <br />J <br />Estimated value <br />B. <br />Ana" found In me" blank (MB) <br />91 <br />Analyse found In MB. Anslyts cone in the sample Is greater than 10X the conn. found in MB <br />R <br />% RPD exceeded Conito1 Umits <br />NA <br />Not Analysed - XRF Screening equipment Is not able to doted Beryllium at any level <br />