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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: AE04594 Sample Date/Time: Wednesday. March 13, 2002 15:02:33 Sample Type: Spike - 1 Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\AE04594.158 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 25866.342 1.219 0.052 45.99509 0.48 ug/L i> Sc-1 45 501616.570 1.002 501616.570 ug/L I Cr 52 369566.554 0.299 0.723 44.65076 1.13 ug/L I Cr 53 43666.396 0.969 0.086 45.18255 0.57 ug/L I Mn 55 707260.518 0.358 1.408 53.24832 1.27 ug/L I Ni 60 88065.443 1.569 0.175 42.77386 2.58 ug/L 1 Cu 63 234057.685 2.202 0.463 51.30260 3.19 ug/L L Cu 65 113503.038 1.295 0.224 50.88935 1.78 ug/L r Zn 66 77024.716 0.991 0.957 50.44225 3.72 ug/L Zn 67 13433.386 1.179 0.168 49.56493 3.92 ug/L Zn 68 56282.589 0.803 0.702 51.39043 3.20 ug/L i> Ge 72 75325.686 2.756 75325.686 ug/L 1 As 75 75529.778 2.064 1.002 50.91011 1.15 ug/L I Se 77 7348.376 1.848 0.096 54.72512 3.04 ug/L L Se 82 9677.246 1.896 0.128 53.94279 0.86 ug/L Y 89 967512.659 1.296 -65996.164 ug/L r Ag 107 352021.471 0.763 0.351 42.86533 1.65 ug/L i> In 115 1002630.432 1.164 1002630.432 ug/L I Sb 121 321249.497 0.654 0.320 49.20208 1.71 ug/L L Sb 123 247988.916 0.269 0.247 49.39938 1.32 ug/L r Ba 135 145593.852 1.342 0.100 68.95931 0.98 ug/L I Ba 137 250855.625 0.909 0.173 68.48011 1.23 ug/L |> Ho 165 1451743.787 0.864 1451743.787 ug/L I Tl 205 958665.125 1.689 0.660 45.98078 2.53 ug/L L Pb 208 1304404.821 1.021 0.895 45.69567 1.79 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 91.972 |> Sc-1 45 95.007 1 Cr 52 87.907 I Cr 53 75.435 I Mn 55 86.391 I Ni 60 84.448

Sample ID: AE04594 Report DatefTime: Wednesday, March 13, 2002 15:04:07 Page 1

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