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← Document results/DEP Box 63/6 March 15, 2002 NEWN AE03247 - AE03386
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Method 200.8 Water Analysis Summary Report, Mar 15, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 15, 2002.

NYC-WTC_000077205–000077276

Folder label: “6 March 15, 2002 NEWN AE03247 - AE03386

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: Standard 2 Sample Date/Time: Friday, March 15, 2002 09:23:37 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NYC.mth Dataset File: d:\elandata\Dataset\daiIy performance\Standard 2.140 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 36481.753 0.568 0.066 59.06922 2.02 ug/L |> Sc-1 45 551866.923 2.433 551866.923 ug/L 1 Cr 52 548705.043 1.106 0.980 57.41930 1.44 ug/L I Cr 53 64013.926 1.506 0.115 57.39234 1.78 ug/L I Mn 55 877528.473 1.733 1.589 57.71814 0.96 ug/L 1 Ni 60 136654.936 1.449 0.247 54.94696 1.03 ug/L I Cu 63 306399.783 1.312 0.554 55.89518 2.43 ug/L L Cu 65 149663.093 0.811 0.271 55.98308 2.30 ug/L r Zn 66 100128.397 0.480 1.128 59.12923 0.49 ug/L I Zn 67 17475.288 0.597 0.197 59.81021 0.84 ug/L I Zn 68 71279.404 0.751 0.803 58.39188 1.10 ug/L |> Ge 72 85559.594 0.377 85559.594 ug/L I As 75 102325.423 1.353 1.196 59.10622 1.52 ug/L Se 77 9205.751 0.982 0.106 59.36123 0.76 ug/L L Se 82 12107.846 1.008 0.140 58.31958 0.90 ug/L Y 89 1079846.834 0.856 53323.326 ug/L r Ag 107 564106.161 0.680 0.501 61.15727 2.57 ug/L 1 Cd 111 139376.686 1.340 0.123 59.83928 0.91 ug/L I Cd 114 323977.170 1.512 0.288 59.34021 2.70 ug/L i> In 115 1125026.052 2.169 1125026.052 ug/L 1 Sb 121 436825.159 0.593 0.388 59.37960 1.71 ug/L L Sb 123 338459.602 0.737 0.301 59.61166 1.42 ug/L r Ba 135 140049.172 1.962 0.087 62.68884 1.37 ug/L I Ba 137 243407.077 0.811 0.152 63.12183 0.31 ug/L i> Tb 159 1603864.239 0.598 1603864.239 ug/L I Ho 165 1604498.982 1.428 -0.010 ug/L I Tl 205 1400963.029 1.668 0.873 58.90265 1.51 ug/L L Pb 208 1912870.565 1.039 1.188 58.10357 0.47 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 I Cr 52

Sample ID: Standard 2 Report Date/Time: Friday, March 15, 2002 09:25:27 Page 1

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NYC-WTC_000077211Source: NYC Law Department, mirrored locally

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