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← Document results/DEP Box 63/8 March 19 NEWN AE03799 - AE04029
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Method 200.8 Water Analysis Summary Report, Mar 19, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 19, 2002.

NYC-WTC_000077357–000077431

Folder label: “8 March 19 NEWN AE03799 - AE04029

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE03799 Sample Date/Time: Tuesday, March 19, 2002 14:05:53 Sample Type: Spike -1 Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NYC.mth Dataset File: d:\elandata\dataset\new york city\AE03799.046 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 28491.868 1.366 0.052 52.16552 3.53 ug/L |> Sc-1 45 548187.129 2.274 548187.129 ug/L I Cr 52 489042.451 1.262 0.877 49.42974 2.20 ug/L I Cr 53 57018.843 1.327 0.103 49.22039 3.53 ug/L 1 Mn 55 1102413.634 2.928 2.010 70.05038 0.90 ug/L I Ni 60 129931.701 1.531 0.237 49.23414 3.31 ug/L I Cu 63 292188.892 1.855 0.532 49.27854 3.03 ug/L L Cu 65 145293.357 0.901 0.265 50.99361 2.23 ug/L r Zn 66 97944.285 2.312 0.950 51.60966 2.43 ug/L 1 Zn 67 16986.698 2.423 0.165 52.50803 2.30 ug/L I Zn 68 72175.889 2.539 0.700 52.54149 2.82 ug/L i> Ge 72 101195.790 0.240 101195.790 ug/L I As 75 104718.465 0.369 1.036 51.92197 0.53 ug/L Se 77 9977.240 1.990 0.097 54.70615 2.25 ug/L L Se 82 13414.027 2.248 0.131 55.90849 2.48 ug/L Y 89 1298240.543 1.948 -128050.796 ug/L r Ag 107 551525.295 0.944 0.390 47.70914 0.84 ug/L I Cd 111 148482.763 1.031 0.104 51.11906 1.50 ug/L 1 Cd 114 346861.912 1.303 0.245 51.22845 0.89 ug/L l> In 115 1412577.138 0.480 1412577.138 ug/L I Sb 121 472600.313 1.857 0.334 52.17667 1.57 ug/L L Sb 123 359857.753 0.918 0.255 51.67510 1.24 ug/L r Ba 135 181036.878 1.516 0.089 62.64103 2.40 ug/L Ba 137 318206.880 2.052 0.156 64.00332 2.21 ug/L i> Tb 159 2035720.185 3.712 2035720.185 ug/L I Ho 165 1971230.085 0.476 -0.046 ug/L 1 T1 205 1346409.811 2.782 0.661 48.82340 2.67 ug/L L Pb 208 1806309.646 0.498 0.880 47.48367 3.98 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 104.324 |> Sc-1 45 89.021 I Cr 52 98.566

Sample ID: AE03799 Report Date/Time: Tuesday, March 19, 2002 14:07:43 Page 1

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