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Mar 04 03 04:24p DT HML) 51 40-3615 p.1 <br />r <br />i� <br />California 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 Analyst <br />Merlyn de Guzman <br />Cadmium <br />Cd <br />< 1.00 <br />Post -It`" brand fax transmittal memo 7671 <br />#of pages s 2. <br />TOZ eC7 Uc /de z <br />F.omKQ5hyc3,0 VfY <br />Co. <br />co. <br />Dept. <br />L �y <br />Phone #5!� <br />Fax #-5`Q,�Q�? f <br />Fax# <br />Date Chemist's Signature <br />Kashyap N.Thakore <br />I a <br />Gurma S. Sivia <br />7Ddte <br />Public Health Chemist III (Specialist) <br />'T"e, f/Aw •) 3l 4 0 ?' <br />3/4-/03 <br />Date <br />