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← Document results/DEP Box 63/7 March 19, 2002 NEWN AE03388 - AE03798
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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_000077278–000077355

Folder label: “7 March 19, 2002 NEWN AE03388 - AE03798”

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: CCV CAL BK Sample Date/Time: Tuesday, March 19, 2002 11:40:18 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NYC.mth Dataset File: d:\elandata\dataset\new york city\CCV CAL BK.032 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 8.667 17.625 -0.000 -0.00642 41.53 ug/L 1> Sc-1 45 613823.886 0.355 613823.886 ug/L Cr 52 9332.550 2.504 0.002 0.09109 25.62 ug/L Cr 53 889.052 2.338 0.001 0.28155 5.97 ug/L Mn 55 926.390 5.191 -0.000 -0.00966 29.53 ug/L Ni .60 283.674 8.580 0.000 0.02685 31.20 ug/L I Cu 63 1894.550 3.042 0.000 0.03813 20.11 ug/L L Cu 65 941.392 4.820 0.000 0.03976 34.33 ug/L r Zn 66 2483.698 3.147 0.008 0.45314 4.86 ug/L I Zn 67 445.015 3.617 0.002 0.49868 12.88 ug/L I Zn 68 1803.530 2.944 0.005 0.38938 8.49 ug/L l> Ge 72 110785.262 2.196 110785.262 ug/L 1 As 75 -35.220 163.860 -0.000 -0.01366 191.96 ug/L I Se 77 166.337 3.818 0.000 0.02451 220.15 ug/L L Se 82 125.669 7.646 -0.000 -0.07598 38.72 ug/L Y 89 1438777.858 0.572 -55812.074 ug/L r Ag 107 634.695 5.990 0.000 0.00609 48.00 ug/L 1 Cd 111 1116.593 2.597 -0.000 -0.01260 70.94 ug/L I Cd 114 145.634 83.636 -0.000 -0.01126 143.84 ug/L l> In 115 1576536.587 0.375 1576536.587 ug/L 1 Sb 121 81.668 6.744 -0.000 -0.01218 4.60 ug/L L Sb 123 63.602 16.192 -0.000 -0.01170 11.17 ug/L r Ba 135 273.674 6.162 0.000 0.04640 10.46 ug/L I Ba 137 445.682 7.845 0.000 0.04235 17.22 ug/L |> Tb 159 2275558.237 1.356 2275558.237 ug/L I Ho 165 2363769.550 1.549 0.008 ug/L Tl 205 428.348 3.304 -0.000 -0.00141 40.30 ug/L L Pb 208 9749.807 2.305 0.000 0.00871 46.33 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 94.802 I Cr 52

Sample ID: CeV CALBK Report Date/Time: Tuesday, March 19, 2002 11:42:08 Page 1

NYC-WTC_000077347

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NYC-WTC_000077347Source: NYC Law Department, mirrored locally

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