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← Document results/DEP Box 63/4 March 12, 2002 NEWQ AE03823 - AE03834
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Method 200.8 Water Analysis Summary Report, Mar 12, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 12, 2002.

NYC-WTC_000076981–000077028

Folder label: “4 March 12, 2002 NEWQ AE03823 - AE03834

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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 1 Sample Date/TIme: Tuesday, March 12, 2002 11:40:06 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\Standard 1.062 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 16894.854 0.627 0.035 30.73686 1.71 ug/L i> Sc-1 45 488142.372 1.138 488142.372 ug/L 1 Cr 52 248095.457 3.227 0.496 30.74538 3.46 ug/L Cr 53 29207.150 2.235 0.059 31.14217 3.17 ug/L I Mn 55 402346.654 0.681 0.822 31.29171 1.43 ug/L I Ni 60 63061.309 1.853 0.129 31.67395 1.16 ug/L 1 Cu 63 140507.477 1.867 0.284 31.64378 0.88 ug/L L Cu 65 68375.862 0.528 0.138 31.72891 1.40 ug/L r Zn 66 50441.072 1.460 0.579 30.00910 1.74 ug/L Zn 67 8745.626 0.668 0.102 29.79117 1.19 ug/L I Zn 68 36045.687 1.238 0.415 30.25258 2.08 ug/L I> Ge 72 78484.466 0.900 78484.466 ug/L As 75 46303.905 0.352 0.590 29.87748 0.61 ug/L 1 Se 77 4266.710 1.095 0.053 29.80772 1.73 ug/L L Se 82 5630.466 1.637 0.071 29.86315 1.26 ug/L Y 89 1025589.400 1.255 -16658.741 ug/L r Ag 107 258417.675 1.745 0.241 29.50823 1.63 ug/L |> In 115 1070118.694 0.290 1070118.694 ug/L I Sb 121 209874.475 0.845 0.196 30.52738 0.95 ug/L L Sb 123 163222.738 0.884 0.152 30.86053 0.84 ug/L r Ba 135 66393.898 0.468 0.042 29.08896 0.46 ug/L I Ba 137 116506.997 0.778 0.073 29.28988 0.99 ug/L |> Ho 165 1586796.042 0.331 1586796.042 ug/L I Tl 205 718662.650 1.087 0.453 31.31510 0.76 ug/L L Pb 208 978079.888 0.556 0.613 30.91269 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 i> Sc-1 45 1 Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID: Standard 1 Report Date/TIme: Tuesday, March 12, 2002 11:41:44 Page 1

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