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← Document results/DEP Box 63/NEWQ January 29, 2002 AE01796 - AE01965
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Method 200.8 Water Analysis Summary Report, Jan 29, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on January 29, 2002.

NYC-WTC_000076227–000076304

Folder label: “NEWQ January 29, 2002 AE01796 - AE01965”

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: AE01916 Sample Date/Time: Tuesday, January 29, 2002 15:40:20 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\AE01916.031 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 12.333 51.493 -0.000 -0.00413 245.33 ug/L i> Sc-1 45 769658.776 2.036 769658.776 ug/L I Cr 52 17394.480 3.543 0.009 0.48809 6.65 ug/L I Cr 53 2208.624 2.067 0.002 0.96407 5.33 ug/L Mn 55 249984.385 11.318 0.323 11.38242 11.14 ug/L I Ni 60 1218.761 10.219 0.001 0.23348 15.45 ug/L I Cu 63 115512.766 0.935 0.148 13.90071 2.99 ug/L L Cu 65 56185.670 1.290 0.072 13.62674 3.38 ug/L r Zn 66 7177.906 3.115 0.026 1.43392 10.83 ug/L I Zn 67 1348.780 0.779 0.006 1.73128 4.07 ug/L I Zn 68 5676.498 4.989 0.023 1.70954 12.84 ug/L i> Ge 72 136908.916 2.245 136908.916 ug/L I As 75 2787.270 5.317 0.010 0.51312 16.08 ug/L Se 77 311.008 3.951 0.001 0.63042 13.77 ug/L L Se 82 817.378 4.528 0.001 0.52299 36.49 ug/L r Ag 107 359.011 7.428 0.000 0.00402 44.01 ug/L i> In 115 1688252,379 2.728 1688252.379 ug/L Sb 121 632.695 6.116 0.000 0.05473 9.31 ug/L L Sb 123 483.438 7.531 0.000 0.05422 11.28 ug/L r Ba 135 42227.281 1.497 0.016 12.20822 2.85 ug/L Ba 137 74660.839 2.223 0.028 12.36898 2.82 ug/L |> Ho 165 2595328.968 2.722 2595328.968 ug/L I Tl 205 883.386 19.236 -0.000 -0.01815 19.93 ug/L L Pb 208 79298.451 1.541 0.024 1.17081 2.06 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 I> Sc-1 45 91.402 I Cr 52 I Cr 53 I Mn 55 I Ni 60

SamplelD:AE01916 Report Date/Time: Tuesday, January 29.2002 15:41:51 Page 1

NYC-WTC_000076285

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NYC-WTC_000076285Source: NYC Law Department, mirrored locally

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