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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: AE01501 Sample Date/Time: Thursday, January 24,2002 13:46:47 Sample Type: Spike -1 Sample Description: Number of Replicates: 3 Batch ID: Al) Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\AE01501.2535 rcG9 1 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 32638.826 1.910 0.043 53.57273 1.43 ug/L i> Sc-1 45 750109.693 0.478 750109.693 ug/L I Cr 52 683183.680 1.331 0.895 49.37273 1.55 ug/L 1 Cr 53 79409.571 2.404 0.105 50.56393 2.00 ug/L 1 Mn 55 1861672.457 1.689 2.481 87.36704 2.04 ug/L I Ni 60 171290.526 1.257 0.227 49.58957 0.93 ug/L 1 Cu 63 434887.806 0.570 0.576 54.99306 1.04 ug/L L Cu 65 211482.050 0.576 0.280 54.36308 0.45 ug/L r Zn 66 142198.271 0.723 1.050 51.72197 1.97 ug/L I Zn 67 24783.326 2.038 0.183 51.71387 2.13 ug/L I Zn 68 103473.974 1.317 0.765 52.12422 3.12 ug/L I > Ge 72 133736.722 1.798 133736.722 ug/L I As 75 144957.201 0.827 1.022 53.92403 2.40 ug/L I Se 77 13214.063 1.012 0.098 58.02750 1.10 ug/L L Se 82 19597.299 1.417 0.123 56.81297 2.84 ug/L r Ag 107 660531.913 1.308 0.407 49.47360 3.11 ug/L i> In 115 1621120.165 2.639 1621120.165 ug/L 1 Sb 121 546024.829 0.645 0.337 54.59760 2.03 ug/L L Sb 123 421026.147 1.812 0.260 54.41556 0.91 ug/L r Ba 135 202422.708 3.281 0.695 0.076 61.10227 2.14 ug/L Ba 137 354266.520 0.133 60.93132 1.99 ug/L !> Ho 165 2651416.788 1.394 2651416.788 ug/L I Tl 205 2074546.919 7.887 0.782 47.96147 6.77 ug/L L Pb 208 2662498.435 2.644 1.002 46.10054 3.90 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 107.142 | > Sc-1 45 100.418 I Cr 52 97.939 I Cr 53 100.037 I Mn 55 103.736 1 Ni 60 98.851

Sample ID: AE01501 Report Date/Time: Thursday, January 24, 2002 13:48:19 Page 1

NYC-WTC_000076133

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