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← Document results/DEP Box 63/5 March 13, 2002 NEWQ AE03914 - AE04844
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Method 200.8 Water Analysis Summary Report, Mar 13, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 13, 2002.

NYC-WTC_000077030–000077203

Folder label: “5 March 13, 2002 NEWQ AE03914 - AE04844

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: ICV STD1 30 PPB Sample Date/Time: Wednesday, March 13, 2002 10:31:45 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\ICV STD1 30 PPB.089 Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit r Be 9 16942.610 0.625 0.034 30.39563 1.52 ug/L |> Sc-1 45 497201.313 1.362 497201.313 ug/L Cr 52 251821.334 1.328 0.492 30.42254 1.46 ug/L Cr 53 29066.685 0.669 0.058 30.18139 0.95 ug/L Mn 55 401535.412 0.852 0.806 30.46521 1.30 ug/L Ni 60 62668.568 1.016 0.125 30.65508 0.56 ug/L Cu 63 139561.163 0.520 0.277 30.67606 1.43 ug/L L Cu 65 67481.537 0.224 0.134 30.33871 1.38 ug/L r Zn 66 50831.560 0.668 0.593 31.27580 0.85 ug/L I Zn 67 8743.624 1.505 0.103 30.41091 1.29 ug/L I Zn 68 35846.565 1.158 0.420 30.72020 2.27 ug/L i> Ge 72 77065.074 1.343 77065.074 ug/L I As 75 46068.849 0.682 0.597 30.34093 1.55 ug/L 1 Se 77 4260.708 2.229 0.054 30.72696 2.47 ug/L L Se 82 5629.466 1.719 0.072 30.49386 3.01 ug/L Y 89 993127.268 0.408 -40381.555 ug/L r Ag 107 248261.567 1.084 0.247 30.14229 0.84 ug/L i> In 115 1004792.824 0.845 1004792.824 ug/L I Sb 121 197628.045 0.667 0.197 30.19774 1.01 ug/L L Sb 123 152763.870 1.148 0.152 30.36099 1.49 ug/L r Ba 135 62922.321 1.221 0.044 30.25120 0.76 ug/L I Ba 137 109777.263 0.441 0.077 30.42382 0.46 ug/L 1> Ho 165 1427067.178 0.810 1427067.178 ug/L 1 Tl 205 632063.672 0.872 0.443 30.83364 1.41 ug/L L Pb 208 853445.364 0.188 0.595 30.35842 / 0.89 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 |> Sc-1 45 94.171 I Cr 52 I Cr 53 I Mn 55 Ni 60

Sample ID: ICV STD1 30 PPB Report Date/Time: Wednesday, March 13, 2002 10:33:20 Page 1

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