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OCT-24-20. 00 14:10 DTSC CROYDON OFFICE 916 255 3696 P.01X03 <br /> California Environmental Protection Agency HMUP: 000413 to 000417 <br /> Department of Toxic Substances Control Authorization#: HMQ4255 <br /> Hazardous Materials Laboratory Collectors No.: A01 R <br /> 2151 t3arkeley Way, Berkeley,CA 94704 to: CB01 <br /> Tel. No. (510)540-3003 <br /> LABORATORY REPORT <br /> Collectors Name: Emmanuel K. Mensah Date Sampled: <br /> Location: L Date Received: 10/11/00 <br /> 1816 Walker Lang. Stockton CA Activity: SMB <br /> Analytical Procedure Used. Samples are digested with 1:1 HNO3(and 30% H2OZ, and <br /> 1:1 HCI, if applicable) over a hot plate- Digests ere cooled,filtered and made to final volume <br /> with deionized H2O. Metal analysis of the digests is by iCPAES (EPA X80105). Units are mgfkg. <br /> Method: 30508 for solids; 3010A for liquids, 3005A for clean water. <br /> Analysis: EPA Method X 0010B. <br /> Analysis Results: <br /> HML No. Collectors Sample Arsenic Chromium Copper <br /> Sample No. Type (As) (Cr) (Cu) <br /> 000413 A01R Soil 11.0 53.6 38.6 <br /> 000414 A02R soil <5.00 39-9 31.2 <br /> 000415 A03R Soil 7.52 45.2 32.1 <br /> 000418 B01L Soil 8.62 50-4 34.0 <br /> 000417 CB01 Soil X5.00 37.1 29.5 <br /> sG rJl Y ��G 3 6I SLo <br /> Note: <= below detection limit of the method- <br /> Jr. u <br /> Fatima Hussain, Analyst D e Milatl S. Is-trend r,Supervisor Data <br /> Post-1t-brand fax transmittal memo 7671 #.fpas^ClI. J', <br /> h kox J From ` - M om w <br /> Co. <br /> rU� /blrin?v 1 :lF(di-. F <br /> dX/ qy <br /> '- a"Yvd Ar yA,�9 is 20 <br /> ��1'O <br />