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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: AE01690 Sample Date/Time: Thursday, January 24, 2002 15:12:23 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\AE01690.2555 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 12.667 39.736 -0.000 -0.00498 172.15 ug/L i> Se-I 45 728999.663 1.676 728999.663 ug/L I Cr 52 15979.861 1.576 0.006 0.35183 9.19 ug/L Cr 53 1897.551 5.465 0.001 0.72385 9.63 ug/L Mn 55 524539.743 6.100 0.719 25.31933 7.48 ug/L I Ni 60 1604.158 2.117 0.001 0.16482 10.88 ug/L I Cu 63 72162.739 1.993 0.096 9.12365 1.51 ug/L L Cu 65 35479.798 1.487 0.047 9.13229 3.22 ug/L r Zn 66 5291.593 1.732 0.028 1.36512 2.15 ug/L 1 Zn 67 1024.401 1.774 0.005 1.54663 1.25 ug/L I Zn 68 4394.773 0.697 0.024 1.66794 1.10 ug/L i> Ge 72 129502.600 1.314 129502.600 ug/L I As 75 8893.613 2.171 0.007 0.35196 35.55 ug/L Se 77 275.340 4.796 0.001 0.63642 8.44 ug/L L Se 82 3061.213 2.721 -0.000 -0.03626 1196.44 ug/L r Ag 107 364.678 3.733 0.000 0.00642 14.89 ug/L |> In 115 1606233.203 2.073 1606233.203 ug/L I Sb 121 632.695 4.516 0.000 0.05705 2.77 ug/L L Sb 123 483.994 3.816 0.000 0.05664 5.87 ug/L r Ba 135 45665.241 2.493 0.017 13.93740 3.11 ug/L 1 Ba 137 78394.683 0.470 0.030 13.61914 2.92 ug/L |> Ho 165 2573923.210 2.369 2573923.210 ug/L I Tl 205 503.686 3.857 -0.000 -0.00179 14.76 ug/L L Pb 208 18109.907 1.943 0.004 0.18591 4.23 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff f Be 9 |> Sc-1 45 97.592 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID: AE01690 Report Date/Time: Thursday, January 24,2002 15:13:55 Page 1

NYC-WTC_000076173

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NYC-WTC_000076173Source: NYC Law Department, mirrored locally

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