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y ..... • . ... ... ..u <br /> .:ment of Toxic Substances Control 931084 <br /> .Ardous Materials Labo ory (Inorganic Section) <br /> Al Berkeley Way, Berkejwl CA 94704 0 <br /> Phone: (510) 540-3003 or (ATSS) 571-3003 <br /> Collector's Name: ALAN ITO/AHMS Auth. No. : HMJ2027 <br /> Site of Sampling: DELTA PLATING Activity : SEB <br /> Date Collected:01/10/94 <br /> STOCKTON 95206 Date Received: 02/18/94 <br /> Analytical Samples are digested with 1:1 HNO3 (and 30% H2O2, 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 #6010) . Units are mg/kg. <br /> Method: 3050 for solids; 3010 for liquids; 3005 for clean water. <br /> HML Number: 931083 931084 <br /> Collector's <br /> Sample No. : 111893DP2A 111893DPlA <br /> Sample Type: SOLID SOLID <br /> As-Arsenic <5.00 <-5.00 <br /> Ba-Barium 13.4 45.5 <br /> Be-Beryllium <0.15 <0. 15 <br /> Cd-Cadmium 0.74 16.5 <br /> Co-Cobalt 22.7 297 <br /> Cr-Chromium 12.6 311 <br /> Cu-Copper >6120 >80600 <br /> Mo-Molybdenum <3 .75 <3 .75 <br /> Ni-Nickel >5290 >205000 <br /> Pb-Lead 22.5 140 <br /> Se-Selenium <7.50 <7 .50 <br /> T1-Thallium <15.0 <15.0 <br /> V-Vanadium <3.00 24. 1 <br /> Zn-Zinc 225 2310 <br /> Notes: < = below detection limit of method. <br /> > = beyond standard calibration curve; <br /> (to be confirmed; an additonal report will follow) <br /> ICP Analyst, to Chemic Signature Date <br /> Merlyn de n Atif R. Kozman, Chemist <br /> zzt3 ,Zz/y <br /> Milad S. Iskander, visor Date <br /> 0'41 � <br />