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← Document results/DEP Box 63/5 March 13, 2002 NEWQ AE03914 - AE04844
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Method 200.8 Water Analysis Summary Report, Mar 13, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 13, 2002.

NYC-WTC_000077030–000077203

Folder label: “5 March 13, 2002 NEWQ AE03914 - AE04844”

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE04588 Sample Date/Time: Wednesday, March 13,2002 14:24:53 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\AE04588.147 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 6.333 39.736 0.000 0.00236 198.71 ug/L 1> Sc-1 45 499356.201 1.986 499356.201 ug/L Cr 52 8444.338 0.048 0.003 0.17321 11.86 ug/L I Cr 53 1055.739 1.438 0.001 0.61193 5.95 ug/L I Mn 55 274419.618 2.509 0.548 20.71337 4.16 ug/L Ni 60 944.725 4.682 0.001 0.28704 8.82 ug/L Cu 63 4576.531 1.227 0.005 0.55714 2.37 ug/L L Cu 65 2201.955 1.178 0.002 0.53460 5.86 ug/L r Zn 66 1845.539 5.545 -0.043 -2.27522 3.18 ug/L I Zn 67 419.347 3.580 -0.005 -1.47127 4.16 ug/L 1 Zn 68 1746.185 2.162 -0.024 -1.72648 2.31 ug/L i> Ge 72 79474.344 0.605 79474.344 ug/L I As 75 931.147 9.162 0.011 0.57128 9.37 ug/L I Se 77 172.670 11.085 0.001 0.59374 22.17 ug/L L Se 82 164.670 10.204 0.001 0.45768 18.37 ug/L Y 89 1013191.701 1.071 -20317.122 ug/L r Ag 107 161.003 10.225 -0.000 -0.04863 3.85 ug/L |> In 115 1051805.677 0.697 1051805.677 ug/L Sb 121 418.014 6.424 0.000 0.05335 8.10 ug/L L Sb 123 324.288 1.174 0.000 0.05468 2.07 ug/L r Ba 135 30692.367 0.955 0.020 13.67270 1.46 ug/L I Ba 137 53759.028 0.931 0.035 13.80938 0.75 ug/L |> Ho 165 1532945.295 0.517 1532945.295 ug/L I Tl 205 214.005 •7.971 -0.000 -0.00250 32.96 ug/L L Pb 208 3445.960 2.368 -0.001 -0.04920 6.66 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 94.579 I Cr 52 I Cr 53 Mn 55 Ni 60

Sample ID: AE04588 Report Date/Time: Wednesday, March 13, 2002 14:26:27 Page 1

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