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c <br />California Environmental Protection Agency <br />Department of Toxic Substances Control <br />Environmental Chemistry Laboratory (Inorganic Section) <br />700 Heinz Ave., Suite 100, Berkeley, CA 94710 <br />Phone: (510) 540-3003 <br />Requestor's NRme: Alex Baillie <br />For ECL No.: A000950 <br />to A000959 <br />Authorization No.: 06EC0150. <br />Page 1 <br />of 2 <br />ANRLYTICAL LABORATORY REPORT - For Wet ANRlysis <br />Address: <br />8800 Cal Center Drive <br />Date Collected: 1/18/2007 <br />AQ00952 <br />Sacramento CA 95826 <br />Date Received: 1/18/2007 <br />Site of Sampling: <br />Lodi Chrome <br />Date Extracted: 1/31/2007 <br />RH1 <br />316 North Main St <br />Date ANRlyzed: 2/9/2007 <br />RH4 <br />Lodi CA 95240 <br />Blank <br />ANRlytical <br />Samples are extracted with 0.2 M Citrate buffer, pH 5.0 with constant agitation for 48 hours, followed by <br />Procedure: <br />filtration. through a 0.45 micro membrane filter. <br />Ratio of buffer to sample is 100 ml -> 10 g. Metal aNRlysis <br />Liquid, Aqueou <br />of the extract is by ICPAES (EPA #6010B). <br />Limit <br />Mp.thnrt• <br />ECL S.O.P. 910 California Waste Extraction Test Units: mg/L <br />ECL Number: <br />A000950 <br />AQ00951 <br />AQ00952 <br />A000953 IAQ00954 <br />Method <br />Method <br />Col. Sample No.: <br />RH1 <br />RH2 <br />RI -13 <br />RH4 <br />RH5 <br />Blank <br />Detection <br />Sample Type: <br />iquid, Aqueou <br />'r`,- &Y jj <br />Liquid, Aqueou <br />Liquid, Aqueou <br />Liquid, Aqueous <br />Limit <br />_ANRlyte <br />Cadmium -Cd <br />NR <br />NR <br />NR <br />ND <br />ND <br />ND <br />0.02 <br />Chromium -Cr <br />NR <br />NR <br />NR <br />NR <br />NR <br />ND <br />0.04_ <br />Copper -Cu <br />35900 <br />277 <br />1900 <br />3000 <br />372 <br />ND <br />0.1 <br />Lead -Pb <br />28.0 <br />1.13 <br />NR <br />ND _ <br />1120 _ <br />NR <br />ND <br />_ 0.05 <br />_ <br />Nickel -Ni <br />77.1 <br />39.3 <br />15100 <br />8920 <br />ND _ <br />_ 0.05 <br />Thallium -TI <br />NR <br />NR <br />NR <br />_ NR <br />NR <br />ND _ <br />0.04 <br />Zinc -Zn <br />76.3 <br />11.1 <br />7160 <br />669 _ <br />3310 <br />ND <br />0.04 <br />omments: ND=Not Detected <br />NR=Not required <br />C4-, ----,-7L1,&7 � 6L ,G <br />Staff Ch mist Date Sample Prepared By <br />Merlyn De Guzman Dinesh Chand <br />C -S )- <br />Secti# Lead Chemist to <br />Jarnalrl Garcha <br />source file: C:\pe\Administrator\Reports\9FE BO7_revision.csv <br />n a —/�-d7 <br />