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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: AE01693 Sample Date/Time: Thursday, January 24, 2002 15:24:11 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\AE01693.2558 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 14.667 30.745 -0.000 -0.00261 274.64 ug/L ugZL |> Sc-1 45 758951.388 1.149 758951.388 Cr 52 17485.644 1.447 0.007 0.41337 6.23 ug/L Cr 53 1941.894 4.907 0.001 0.70239 8.62 ug/L Mn 55 389891.245 6.827 0.513 18.05146 6.55 ug/L Ni 60 1576.486 5.424 0.001 0.13769 17.78 ug/L Cu 63 52860.464 1.810 0.066 6.32415 1.25 ug/L L Cu 65 25675.466 1.157 0.032 6.25218 1.83 ug/L r Zn 66 9294.511 2.830 0.056 2.76276 2.10 ug/L 1 Zn 67 1639.498 2.143 0.010 2.76422 2.58 ug/L 1 Zn 68 7245.628 3.430 0.045 3.03625 5.59 ug/L |> Ge 72 134219.107 1.857 134219.107 ug/L I As 75 8399.805 2.299 0.001 0.03115 436.03 ug/L I Se 77 246.006 7.616 0.001 0.46232 16.66 ug/L L Se 82 2870.149 2.525 -0.002 -1.07741 39.20 ug/L r Ag 107 321.342 10.191 0.000 0.00293 84.92 ug/L i> In 115 1620573.075 0.757 1620573.075 ug/L I Sb 121 548.689 3.794 0.000 0.04810 4.16 ug/L L Sb 123 431.567 4.206 0.000 0.04928 5.62 ug/L r Ba 135 42544.747 0.531 0.015 12.43642 2.84 ug/L 1 Ba 137 74720.580 0.949 0.027 12.44088 4.21 ug/L |> Ho 165 2680358.583 3.228 2680358.583 ug/L 1 Tl 205 473.350 3.575 -0.000 -0.00295 17.50 ug/L L Pb 208 16407.268 0.683 0.003 0.14389 5.69 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 45 101.601 I Cr 52 1 Cr 53 I Mn 55 I Ni 60

Sample ID: AE01693 Report Date/Time: Thursday, January 24,2002 15:25:43 Page 1

NYC-WTC_000076179

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NYC-WTC_000076179Source: NYC Law Department, mirrored locally

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