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← Document results/DEP Box 63/21 April 5, 2002 NEWQ AE06337 - AE06756
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Water metal analysis results, April 5, 2002

Machine-extracted title · confidence 95%

Laboratory report from Westchester County Dept of Labs and Research detailing Method 200.8 metal concentrations in water samples dated April 5, 2002.

NYC-WTC_000078234–000078314

Folder label: “21 April 5, 2002 NEWQ AE06337 - AE06756”

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE06636 Sample Date/TIme: Friday, April 05, 2002 14:41:03 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\AE06636.275 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 7.000 49.487 -0.000 -0.00310 250.62 ug/L Se-I 45 496520.886 2.148 496520.886 ug/L i"* Cr 52 10371.685 1.934 0.006 0.31247 5.11 ug/L 1 Cr 53 1762.855 2.018 0.002 0.95059 5.82 ug/L Mn 55 244189.662 0.824 0.491 16.83348 1.72 ug/L 1 Ni 60 863.050 1.306 0.001 0.30586 3.96 ug/L I Cu 63 43419.215 1.076 0.087 8.40109 2.21 ug/L L Cu 65 21364.291 1.441 0.043 8.43608 3.63 ug/L r Zn 66 5547.081 1.664 0.051 2.81624 1.54 ug/L I Zn 67 1072.741 0.655 0.010 3.04893 1.08 ug/L I Zn 68 4586.202 0.351 0.043 3.16215 0.55 ug/L i> Ge 72 97677.589 0.350 97677.589 ug/L I As 75 1113.799 1.363 0.009 0.43012 2.03 ug/L I Se 77 209.338 5.284 0.001 0.56190 10.71 ug/L L Se 82 243.672 10.131 0.001 0.29979 36.98 ug/L Y 89 1257067.799 0.801 3089.081 ug/L r Ag 107 209.005 9.315 -0.000 -0.03860 4.56 ug/L |> In 115 1321683.698 0.527 1321683.698 ug/L I Sb 121 489.685 8.093 0.000 0.04511 9.24 ug/L L Sb 123 382.201 5.812 0.000 0.04526 7.28 ug/L r Ba 135 39826.446 0.539 0.022 14.46756 0.76 ug/L Ba 137 69192.044 1.496 0.039 14.52720 0.29 ug/L |> Ho 165 1789353.193 1.207 1789353.193 ug/L I Ti 205 455.016 6.119 -0.000 -0.00506 21.85 ug/L L Pb 208 21037.721 0.250 0.011 0.58255 1.22 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 1> Sc-1 45 98.207 I Cr 52 1 Cr 53 I Mn 55 I Ni 60 I Cu 63

Sample ID: AE06636 Report Date/TIme: Friday, April 05. 2002 14:42:38 Page 1

NYC-WTC_000078300

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NYC-WTC_000078300Source: NYC Law Department, mirrored locally

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