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California Environmental Protection Agency HML 1: 960767 to <br /> Department of Toxic Substances Control 960768 <br /> Hazardous Materials Laboratory (Inorganic Section) <br /> 2151 Berkeley Way, Berkeley, CA 94704 <br /> Phone: (510) 540-3003 or (ATSS) 571-3003 <br /> Collector's Name: NANCY LANCASTER Auth. No. : HMM3096 <br /> Site of Sampling: ADVANCED METAL PLATING Activity : SEB <br /> 4421 GIANNECCHINI Date Collected: 11/26/96 <br /> STOCKTON, 95208 Date Received: 12/20/96 <br /> AMENDED REPORT <br /> Analytical Samples are digested with 1:1 HNO3 (and 30% H202, and 1:1 HC1, <br /> Procedure: if applicable) over a hot plate. Digests' are cooled, filtered <br /> EPA-SW 846 and made to final volume with deionized H2O. Metal analysis of <br /> the digests is by ICPAES (EPA 16010) . Units are mg/kg. <br /> Method: 3050 for solids; 3010 for liquids; 3005 for clean water. <br /> HML Number: 960767 960768 <br /> Collector's <br /> Sample No. : NKL001 NKL002 <br /> Sample Type: LIQUID LIQUID <br /> As-Arsenic <0 . 40 <0. 40 <br /> Ba-Barium 0.24 0. 25 <br /> Be-Beryllium <0. 01 <0. 01 <br /> Cd-Cadmium 1. 34 1. 44 <br /> Co-Cobalt 0. 21 <0. 20 <br /> Cr-Chromium 163 163 <br /> Cu-Copper 31.9 31. 6 <br /> Mo-Molybdenum <0. 30 <0. 30 <br /> Ni-Nickel 78 . 6 78. 8 <br /> Pb-Lead <0.50 <0. 50 <br /> Se-Selenium <0. 60 <0. 80 <br /> T1-Thallium <1. 50 <1. 50 <br /> V-Vanadium <0. 25 <0.25 <br /> Zn-Zinc 935 929 <br /> Notes: < = below detection limit of method. <br /> n ,✓ r4, I�Z-� - t-197 6 97 <br /> ICP Ahalyst, 'Date Chemi t s Signature Date <br /> Merlyn de Guzman Atif R. Kozman, Chemist <br /> Mila IskAndeV, Super isor D to <br />