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a <br /> Proect <br /> CuUltant Projec[Kir <br /> ncSFR-175-0204,72 <br /> Contract Nor' 203-175.3204 <br /> Contra[ tater' NL6M0244-9-x <br /> York Order Nor" 9- 0312 <br /> Report Isau: D70223a <br /> Date, �1%bruary 15, 1990 <br /> Table< <br /> INITIAL AND CANTIWqNG CALIRRATTON <br /> VERIFICATION STANDARDS ittyxTS <br /> Organic tstrd In Soft by r167 AA <br /> EPA Method 7120 <br /> Date of Anatyxis: OZ/13/90 <br /> Initial Calibrarion Verfflcatfon <br /> Standrrd - <br /> An%tyte Ex`cted Result, Obwved Rew t, <br /> y Irl SIL <br /> rl&rpan(c Lead Recovery. % AcceFtabirfty <br /> 0.6170 O.d38 Limiic, X1 <br /> Continua � 1 0a - 720 <br /> � Calibration VerSfycat <br /> fon Standard <br /> AMatne Expected Result, Observed Result, <br /> a9/L <br /> AV/ <br /> L Acceptability <br /> OrAanfe Lead Recovery, X Limits, %1 <br /> 0_$00 D.D14 <br /> 102 80 - 120 <br /> 1 Accept�bitit <br /> the ev{ Y tirwits are derived frac the <br /> u Pr ous nuarter. % confidence interval of alt samples dLrfrvl <br /> M. <br /> Table 4a <br /> INITIAL AND CDNTINUIpG CALIRRATICM <br /> VERIFICATION STANDARDS SQlRCE j <br /> v. OrgOnic Lead in Sail by Riot AA J <br /> EPA Method 7420 <br /> r AnalytInitial C.aibratfon Verification Standar,dd—�— - <br /> ' e —' <br /> Lot Number <br /> Orpenir Ter? Source <br /> _ 3791 <br /> Continvi <br /> nq Calibration Verlficntinn Standard <br /> Analyte Lot Number <br /> .r. Organic Lead Source <br /> AK215 _ <br /> SPECTRW <br /> GTEL Concord, ({ <br /> 00022319,000 Page 5 of 6 <br /> t"viRflxMExrai - <br /> -- � ueosaToertt. rtic. <br />