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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

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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: AE06631 Sample Date/Time: Friday, April 05,2002 14:24:37 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NEWQ200.8,mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\AE06631.270 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 9.000 29.397 0.000 0.00102 558.32 ug/L i>Se-I 45 497465.149 1.011 497465.149 ug/L I Cr 52 9401.953 0.261 0.004 0.20354 5.25 ug/L I Cr 53 1324.443 0.615 0.001 0.54429 0.97 ug/L Mn 55 265396.986 0.774 0.532 18.26204 1.65 ug/L Ni 60 1554.815 3.703 0.003 0.61428 3.90 ug/L Cu 63 6553.427 1.786 0.013 1.22625 2.50 ug/L L Cu 65 3191.259 2.150 0.006 1.20529 1.32 ug/L r Zn Zn 66 67 6062.415 1149.418 1.712 2.289 0.057 3.12855 3.32153 3.43 ug/L 0.010 4.43 ug/L I Zn 68 4910.709 1.918 0.046 3.43156 3.01 ug/L |> Ge 72 97091.111 1.700 97091.111 ug/L I As 75 1108.036 7.784 0.009 0.43113 12.07 ug/L I Se 77 195.004 2.350 0.001 0.48622 9.00 ug/L L Se 82 245.672 3.556 0.001 0.31534 17.48 ug/L Y 89 1276006.824 0.179 22028.107 ug/L r Ag 107 734.704 1.993 0.000 0.01033 10.68 ug/L |> In 115 1335276.741 0.572 1335276.741 ug/L I Sb 121 665.364 1.148 0.000 0.06393 1.94 ug/L L Sb 123 509.536 4.896 0.000 0.06281 5.34 ug/L r Ba 135 40157.902 0.217 0.022 14.52398 1.25 ug/L I Ba 137 70154.014 0.290 0.039 14.66569 1.03 ug/L 1> Ho 165 1797313.288 1.100 1797313.288 ug/L I Tl 205 513.686 4.899 -0.000 -0.00273 43.78 ug/L L Pb 208 5690.750 1.696 0.002 0.11644 0.97 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 98.394 I Cr 52 I Cr 53 I Mn 55 I Ni 60 Cu 63

Sample ID: AE06631 Report Date/Time: Friday, April 05,2002 14:26:12 Page 1

NYC-WTC_000078290

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NYC-WTC_000078290Source: NYC Law Department, mirrored locally

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