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← Document results/DEP Box 63/2 March 11, 2002 NEWQ AE03473 - AE03615
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Method 200.8 Water Analysis Summary Report, Mar 11, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 11, 2002.

NYC-WTC_000076883–000076930

Folder label: “2 March 11, 2002 NEWQ AE03473 - AE03615

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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 CAL BK Sample Date/TIme: Monday, March 11, 2002 10:31:39 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\_NEWQ.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\ICV CAL BK.004 Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results /Knalyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit r Be 9 9.667 21.534 -0.000 -0.00362 82.72 ug/L |> Sc-1 45 636422.182 1.784 636422.182 ug/L 1 Cr 52 8154.747 6.353 0.000 0.02020 185.39 ug/L I Cr 53 632.029 12.168 0.000 0.10558 52.18 ug/L I Mn 55 954.726 5.156 -0.000 -0.00355 58.62 ug/L 1 Ni 60 258.340 11.654 -0.001 -0.22871 4.45 ug/L 1 Cu 63 2787.455 3.235 0.000 0.00993 151.35 ug/L L Cu 65 1377.118 2.958 0.000 0.02440 27.34 ug/L r Zn 66 6463.696 2.389 0.000 0.02119 282.83 ug/L 1 Zn 67 1037.736 4.881 0.000 0.04770 247.59 ug/L I Zn 68 4602.878 2.591 0.001 0.06236 81.62 ug/L l> Ge 72 99266.379 1.085 99266.379 ug/L As 75 10.046 498.959 -0.000 -0.00672 380.03 ug/L I Se 77 110.002 8.954 0.000 0.07005 72.21 ug/L L Se 82 91.001 5.036 0.000 0.00767 211.08 ug/L Y 89 1294596.734 0.187 -18079.473 ug/L r Ag 107 703.034 2.997 0.000 0.00943 20.31 ug/L In 115 1355625.312 0.187 1355625.312 ug/L 1 Sb 121 243.672 9.584 0.000 0.02304 11.58 ug/L L Sb 123 178.986 7.593 0.000 0.02191 9.29 ug/L r Ba 135 169.003 8.876 0.000 0.00676 71.49 ug/L I Ba 137 280.340 4.403 0.000 0.00248 87.81 ug/L i> Ho 165 1945681.544 0.947 1945681.544 ug/L Tl 205 231.672 3.062 0.000 0.00131 13.80 ug/L L Pb 208 6040.849 1.027 -0.000 -0.01233 . 6.02 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 i> Se-I 45 98.302 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID: ICV CAL BK Report Date/TIme: Monday, March 11, 2002 10:33:14 Page 1

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