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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: AE01442 Sample Date/Time: Thursday, January 24, 2002 13:01:37 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\AE01442.2524 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 12.000 25.000 -0.000 -0.00707 70.07 ug/L |> Sc-1 45 766469.989 1.209 766469.989 ug/L I Cr 52 21048.216 0.415 0.012 0.65727 3.26 ug/L I Cr 53 2684.090 3.980 0.002 1.15826 7.34 ug/L I Mn 55 791772.261 0.499 1.032 36.34501 1.70 ug/L I Ni 60 60680.789 0.644 0.078 16.98695 0.65 ug/L I Cu 63 138827.118 1.160 0.178 16.95994 0.83 ug/L L Cu 65 68103.864 1.547 0.087 16.92405 2.37 ug/L r Zn 66 451871.766 1.556 3.321 163.54033 1.12 ug/L 1 Zn 67 68384.261 0.659 0.502 141.99377 1.06 ug/L I Zn 68 321510.193 0.750 2.363 161.10922 1.11 ug/L l> Ge 72 135518.305 0.444 135518.305 ug/L I As 75 8997.735 1.694 0.004 0.23060 25.18 ug/L Se 77 265.340 7.014 0.001 0.53667 14.91 ug/L L Se 82 3104.561 1.604 -0.001 -0.37751 36.69 ug/L r Ag 107 229.339 8.940 -0.000 -0.00421 42.24 ug/L l> In 115 1645774.180 1.964 1645774.180 ug/L 1 Sb 121 597.026 3.388 0.000 0.05205 5.61 ug/L L Sb 123 481.655 2.752 0.000 0.05482 5.15 ug/L r Ba 135 59873.474 1.395 0.023 18.53680 0.61 ug/L I Ba 137 104613.075 2.416 0.040 18.44411 2.42 ug/L |> Ho 165 2552102.445 1.015 2552102.445 ug/L I Tl 205 782.375 6.483 0.000 0.00502 27.46 ug/L L Pb 208 20881.041 2.481 0.005 0.23866 5.48 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 1> Sc-1 45 102.608 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID; AE01442 Report Date/Time: Thursday, January 24, 2002 13:03:09 Page 1

NYC-WTC_000076111

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