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I <br /> r.. <br /> Project Number: SFB•175.0204.72 <br /> Consultant Project NLrber. 16000-206-044 <br /> Contract Nunbar: 946CWCD244.9-X <br /> s+ Facility Number: 9-6465 <br /> Work order Number: 0003334 <br /> i Report Issue Date: March 20, 1990 <br /> r+ <br /> i <br /> I � <br /> r-0 CA Conformance. Sunwry <br /> Organic Lead in Soil by Flame AA <br /> EPA Method 7420 <br /> i <br /> 1.0 Slam <br /> ea The method Manic was below the detection Limit as shown in Table 2. <br /> I <br /> 1 , <br /> ie <br /> 2.0 Initial Instrument Cad -,,Liam <br /> The range of concentrations of the initial instrument calibration are shown In Table 3. <br /> i A �.A <br /> i a 3.0 Calibration Verification Standards <br /> The control limits w;+re Tact for the initial calibration verification staMard (ICYS) as shown <br /> in Table 4. <br /> 4.0 ,5gm„glunl,icate Precision <br /> i Pelative percent difference criterion we, met for the sanple duplicate as ehown f,1 Table 5. <br /> 5.0 Sample Handling <br /> 5.1 Sample handiing and holding :fine criteria were met for all semples. <br /> j 5.2 There were so exceptional conditions requiring dilution of samples. <br /> i <br /> 7 i <br /> C <br /> GTEL Concord, CA Page 2 of 5 <br /> s D00334.04C �T 9- L <br /> LAqn VAT0071S. INC - - <br /> 6d <br />