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Caornia Environmental Protection Agency HML No.: 020578 <br />Department of Toxic Substances Control to : 020578 <br />Hazardous Materials Laboratory <br />2151 Berkeley Way, Berkeley, CA 94704 <br />Phone: (510) 540-3003 or (ATSS) 571-3003 <br />Collector's Name: Leo Valdez Auth.No.: HMS 4953 <br />Site of Sampling: B and C Painting Solutions, 107 Valdervin Pkwy Activity: SCD <br />Stockton 95206 <br />Analytical Laboratory Report <br />Analytical Samples are extracted with 0.20 M Citrate Buffer at pH 5 (ratio of 1:10), using a mechanical <br />Prcedure: shaker for 48 hours. Extracts are centrifuged and filtrated through a 0.45 micron filter. <br />EPA -SW 846 Metal analysis of the extract is by ICPAES (EPA #6010). Units are mg/L <br />Methods: EPA SW -846 6010B & HML Method 910-S <br />HML <br />Collector's <br />Sample <br />Number: <br />ID No.: <br />Type: <br />020578 <br />B+C 01 <br />Solid <br />ICP Analysts! <br />Merlyn de Guzman <br />Gurmah S. Sivia'OIL <br />Public Health Chemist III (Specialist) <br />mmw� zk/aV <br />Cadmium <br />Cd <br />< 1.00 <br />Post -It' brand fax transmittal memo 7671 <br /># of pages ► 2 <br />To / ecg VQ 1 Gl e z <br />From [/,_517,yV �L'Y <br />�l <br />Co. <br />Co. <br />Dept. <br />�y <br />Phone #510 <br />Fax #-6`o_540 -79 <br />Fax# <br />v <br />Date Chemist's Signature <br />Kashyap N.Thakore . <br />/Ddte <br />3/4-/03 <br />Date <br />