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← Document results/DEP Box 63/9 March 21, 2002 NEWN AE04030 - AE04512
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Method 200.8 Water Analysis Summary Report, Mar 21, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 21, 2002.

NYC-WTC_000077433–000077558

Folder label: “9 March 21, 2002 NEWN AE04030 - AE04512”

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE04378 Sample Date/TIme: Thursday, March 21, 2002 10:27:32 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\AE04378.113 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 13.667 41.607 -0.000 -0.00305 517.70 ug/L i> Se-I 45 565641.165 0.187 565641.165 ug/L I Cr 52 10914.324 0.599 0.002 0.12969 5.97 ug/L I Cr 53 3290.295 2.636 0.004 2.09380 3.54 ug/L I Mn 55 962473.967 0.129 1.700 59.77300 0.31 ug/L I Ni 60 3636.764 2.263 0.006 1.17225 2.63 ug/L I Cu 63 8594.814 0.168 0.014 1.27484 0.37 ug/L L Cu 65 3692.787 2.394 0.006 1.09612 2.71 ug/L r Zn 66 4462.806 0.784 0.002 0.11346 16.17 ug/L I Zn 67 1251.432 2.792 0.005 1.71998 7.50 ug/L I Zn 68 4778.303 1.652 0.017 1.31807 2.94 ug/L i> Ge 72 102800.336 0.590 102800.336 ug/L I As 75 646.613 17.668 0.007 0.33488 16.60 ug/L I Se 77 451.349 3.385 0.003 1.55064 5.53 ug/L L Se 82 175.337 17.312 0.000 0.16377 75.67 ug/L Y 89 1386982.860 0.657 -145741.420 ug/L r Ag 107 296.008 10.152 -0.000 -0.05829 3.38 ug/L 1 Cd 111 1042.414 6.828 -0.000 -0.02694 62.27 ug/L 1 Cd 114 234.465 4.494 0.000 0.01782 9.45 ug/L i> in 115 1614078.436 1.773 1614078.436 ug/L I Sb 121 748.038 5.426 0.000 0.06543 7.78 ug/L L Sb 123 592.287 4.322 0.000 0.06765 6.36 ug/L r Ba 135 105679.465 1.105 0.043 28.39182 1.82 ug/L Ba 137 187241.924 0.973 0.077 28.74604 1.43 ug/L l> Tb 159 2427836.737 0.783 2427836.737 ug/L I Ho 165 2481604.981 0.510 -0.025 ug/L I Tl 205 431.015 3.503 -0.000 -0.00387 9.51 ug/L L Pb 208 5020.593 2.381 -0.001 -0.05231 4.85 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 92.350 Cr 52

Sample ID: AE04378 Report Date/Time: Thursday, March 21,2002 10:29:22 Page 1

NYC-WTC_000077496

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NYC-WTC_000077496Source: NYC Law Department, mirrored locally

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