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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: AE04131 Sample Date/Time: Wednesday, March 13, 2002 11:20:20 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\AE04131.104 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 6.667 45.826 0.000 0.00311 174.79 ug/L 1> Sc-1 45 489037.460 1.229 489037.460 ug/L I Cr 52 8434.996 0.156 0.003 0.19390 6.01 ug/L I Cr 53 1172.421 3.201 0.001 0.76014 5.26 ug/L 1 Mn 55 236263.345 1.758 0.481 18.19187 1.81 ug/L Ni 60 863.050 5.145 0.001 0.25588 9.67 ug/L Cu 63 29738.538 1.986 0.057 6.28679 3.45 ug/L L Cu 65 14249.301 0.744 0.027 6.14706 2.08 ug/L r Zn 66 8970.848 1.531 0.049 2.58048 3.77 ug/L I Zn 67 1493.471 1.701 0.009 2.63204 4.14 ug/L I Zn 68 6704.538 0.305 0.041 2.97470 1.41 ug/L |> Ge 72 77785.480 0.581 77785.480 ug/L I As 75 718.597 4.967 0.009 0.44541 4.74 ug/L I Se 77 144.669 6.423 0.001 0.41686 17.58 ug/L L Se 82 127.669 5.931 0.001 0.27567 13.66 ug/L Y 89 990591.443 0.646 -42917.380 ug/L r Ag 107 160.003 2.165 -0.000 -0.04814 0.75 ug/L I> In 115 1018824.223 0.787 1018824.223 ug/L I Sb 121 364.678 3.652 0.000 0.04727 4.80 ug/L L Sb 123 305.669 3.259 0.000 0.05302 3.58 ug/L r Ba 135 29786.690 1.486 0.020 13.70284 1.99 ug/L I Ba 137 51399.418 1.058 0.034 13.63303 1.14 ug/L i> Ho 165 1484494.686 0.581 1484494.686 ug/L I TI 205 239.672 3.018 -0.000 -0.00098 41.37 ug/L L Pb 208 9009.183 0.557 0.003 0.14580 2.05 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 l> Sc-1 45 92.625 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample 1D:AEO4131 Report Date/Time: Wednesday, March 13, 2002 11:21:55 Page 1

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