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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: AE04335 Sample Date/Time: Wednesday, March 13, 2002 13:00:20 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\AE04335.128 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 11.333 36.735 0.000 0.01123 68.51 ug/L 1> Sc-1 45 501018.029 1.405 501018.029 ug/L I Cr 52 9090.634 0.538 0.004 0.24937 8.47 ug/L 1 Cr 53 1073.407 3.523 0.001 0.62613 4.42 ug/L I Mn 55 280857.912 0.218 0.559 21.12293 1.40 ug/L I Ni 60 908.054 1.062 0.001 0.26748 2.89 ug/L Cu 63 27646.596 2.119 0.051 5.66108 2.33 ug/L L Cu 65 13422.705 1.672 0.025 5.61400 2.00 ug/L r Zn 66 3286.627 3.120 -0.026 -1.35685 4.09 ug/L I Zn 67 654.030 1.988 -0.002 -0.64259 6.90 ug/L I Zn 68 2795.124 1.191 -0.011 -0.80419 5.42 ug/L |> Ge 72 80854.111 0.604 80854.111 ug/L I As 75 803.184 9.100 0.009 0.48095 10.03 ug/L Se 77 153.336 1.506 0.001 0.43747 5.20 ug/L L Se 82 132.669 4.286 0.001 0.27575 12.33 ug/L Y 89 1012658.720 1.225 -20850.103 ug/L r Ag 107 932.724 13.594 0.000 0.03975 35.64 ug/L |> In 115 1064634.064 0.600 1064634.064 ug/L I Sb 121 749.705 12.136 0.001 0.10042 12.81 ug/L L Sb 123 572.340 7.986 0.001 0.10046 8.31 ug/L r Ba 135 31116.807 0.334 0.020 13.70362 0.57 ug/L I Ba 137 54344.833 0.837 0.035 13.80146 1.43 ug/L |> Ho 165 1550641.085 0.853 1550641.085 ug/L I Tl 205 356.677 11.548 0.000 0.00380 49.85 ug/L L Pb 208 5797.452 2.110 0.001 0.02690 20.00 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 94.894 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID: AE04335 Report Date/Time: Wednesday, March 13, 2002 13:01:55 Page 1

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