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← Document results/DEP Box 63/NEWQ Jan 24, 2002 AE01436 - AE01693
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Method 200.8 Water Analysis Summary Report, Jan 24, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on January 24, 2002.

NYC-WTC_000076077–000076186

Folder label: “NEWQ Jan 24, 2002 AE01436 - AE01693

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: AE01499 Sample Date/Time: Thursday, January 24, 2002 13:07:51 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\AE01499.2526 Sample Prep Volume (mL): Initial Sample Quantity (mg): 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 13.333 11.456 -0.000 -0.00487 42.83 ug/L |> Sc-1 45 762457.819 1.817 762457.819 ug/L I Cr 52 16709.179 1.816 0.006 0.35139 7.00 ug/L Cr 53 1746.852 6.190 0.001 0.57352 12.73 ug/L I Mn 55 672421.498 6.097 0.881 31.02171 6.04 ug/L I Ni 60 1766.523 0.624 0.001 0.19019 5.92 ug/L 1 Cu 63 8522.079 2.173 0.008 0.74580 1.56 ug/L L Cu 65 4150.322 2.646 0.004 0.74723 5.35 ug/L r Zn 66 9454.009 2.156 0.057 2.81816 2.23 ug/L 1 Zn 67 1713.179 4.358 0.010 2.91610 5.68 ug/L I Zn 68 7474.482 3.212 0.046 3.14872 5.48 ug/L |> Ge 72 134348.555 1.313 134348.555 ug/L I As 75 9136.152 0.652 0.006 0.31600 20.95 ug/L I Se 77 249.006 5.313 0.001 0.47454 10.90 ug/L L Se 82 3136.239 1.048 -0.000 -0.17391 141.03 ug/L r Ag 107 159.003 9.265 -0.000 -0.00932 15.10 ug/L l> In 115 1635188.608 2.862 1635188.608 ug/L I Sb 121 546.022 4.737 0.000 0.04734 3.99 ug/L L Sb 123 424.821 4.533 0.000 0.04789 1.91 ug/L r Ba 135 45151.338 2.313 2.048 0.017 0.030 13.77318 13.79825 1.04 1.78 ug/L ug/L Ba 137 79422.649 |> Ho 165 2573578.018 1.346 2573578.018 ug/L I Tl 205 657.697 6.937 0.000 0.00189 63.31 ug/L L Pb 208 6392.291 1.701 -0.001 -0.02368 14.57 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 45 102.071 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID: AE01499 Report Date/Time: Thursday, January 24, 2002 13:09:23 Page 1

NYC-WTC_000076115

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NYC-WTC_000076115Source: NYC Law Department, mirrored locally

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