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← Document results/DEP Box 63/9 March 21, 2002 NEWN AE04030 - AE04512
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Method 200.8 Water Analysis Summary Report, Mar 21, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 21, 2002.

NYC-WTC_000077433–000077558

Folder label: “9 March 21, 2002 NEWN AE04030 - AE04512”

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE04382 Sample Date/Time: Thursday, March 21, 2002 10:57:24 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NYC.mth Dataset File: d:\elandata\dataset\new york city\AE04382.121 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 29.889 -0.000 -0.00406 276.66 ug/L 1> Sc-1 45 539143.446 0.903 539143.446 ug/L I Cr 52 10963.054 3.171 0.003 0.18673 13.62 ug/L I Cr 53 3079.553 5.765 0.004 2.04383 6.48 ug/L 1 Mn 55 995510.105 0.725 1.845 64.87205 1.52 ug/L I Ni 60 3400.003 3.155 0.006 1.14754 2.50 ug/L I Cu 63 9064.275 1.927 0.016 1.41796 1.77 ug/L L Cu 65 3996.919 1.571 0.007 1.25400 2.35 ug/L r Zn 66 2704.429 1.150 -0.014 -0.83165 2.82 ug/L I Zn 67 967.728 1.680 0.003 0.91227 7.15 ug/L 1 Zn 68 3536.056 1.717 0.006 0.45027 7.07 ug/L i> Ge 72 100253.099 0.592 100253.099 ug/L I As 75 725.035 8.925 0.008 0.38046 7.75 ug/L I Se 77 427.681 1.288 0.003 1.48048 1.90 ug/L L Se 82 178.670 1.966 0.000 0.19491 8.33 ug/L Y 89 1358408.066 1.008 -174316.214 ug/L r Ag 107 1169.087 2.059 0.000 0.01214 14.48 ug/L 1 Cd 111 1078.087 4.986 0.000 0.00387 566.45 ug/L I Cd 114 332.230 23.069 0.000 0.03325 32.74 ug/L i> In 115 1526176.525 1.335 1526176.525 ug/L 1 Sb 121 1369.117 8.389 0.001 0.13297 7.46 ug/L L Sb 123 1061.510 10.617 0.001 0.13425 9.76 ug/L r Ba 135 101673.563 2.008 0.042 27.64696 0.73 ug/L I Ba 137 179912.461 1.283 0.075 27.96530 2.75 ug/L i> Tb 159 2398179.342 1.526 2398179.342 ug/L I Ho 165 2475539.400 0.691 -0.014 ug/L I Tl 205 682.699 9.546 0.000 0.00424 44.18 ug/L L Pb 208 5547.384 3.551 -0.001 -0.03919 9.74 ug/L

QC Calculated Values /Mialyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 |> Sc-1 45 88.024 I Cr 52

Sample ID: AE04382 Report Date/TIme: Thursday, March 21, 2002 10:59:14 Page 1

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