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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: AE04034 Sample Date/Time: Thursday, March 21, 2002 10:12:13 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\AE04034.108 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 52.042 -0.000 -0.00738 242.02 ug/L |> Sc-1 45 563233.010 1.279 563233.010 ug/L I Cr 52 11789.758 1.103 0.004 0.21987 5.16 ug/L Cr 53 3408.673 1.834 0.005 2.20421 2.86 ug/L Mn 55 1052518.684 0.120 1.868 . 65.65493 1.18 ug/L I ' Ni 60 3533.389 2.863 0.006 1.14159 4.55 ug/L I Cu 63 8252.827 0.995 0.014 1.22690 0.69 ug/L L Cu 65 3684.117 1.370 0.006 1.09854 2.56 ug/L r Zn 66 2974.850 1.446 -0.013 -0.75387 2.09 ug/L I Zn 67 988.064 1.362 0.003 0.83422 5.17 ug/L I Zn 68 3726.134 1.644 0.006 0.46714 12.30 ug/L l> Ge 72 105004.667 0.481 105004.667 ug/L I As 75 731.436 22.531 0.008 0.36777 21.05 ug/L I Se 77 467.683 1.781 0.003 1.58621 2.48 ug/L L Se 82 188.337 12.547 0.000 0.19957 46.20 ug/L Y 89 1427671.362 2.827 -105052.918 ug/L r Ag 107 1008.733 0.546 -0.000 -0.00460 18.71 ug/L I Cd 111 1025.813 4.540 -0.000 -0.03056 53.74 ug/L 1 Cd 114 164.512 1.662 0.000 0.00868 6.02 ug/L i> In 115 1607598.412 1.209 1607598.412 ug/L I Sb 121 871.717 5.833 0.000 0.07770 6.99 ug/L L Sb 123 662.420 3.900 0.000 0.07676 3.27 ug/L r Ba 135 105109.199 0.486 0.043 28.44761 0.71 ug/L I Ba 137 183054.473 0.574 0.076 28.30980 0.51 ug/L i> Tb 159 2409915.766 1.055 2409915.766 ug/L 1 Ho 165 2478768.639 0.863 -0.018 ug/L I Tl 205 493.685 2.720 -0.000 -0.00180 32.61 ug/L L Pb 208 4438.470 1.955 -0.001 -0.06443 1.86 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 |> Sc-1 45 91.957 I Cr 52

Sample ID: AE04034 Report Date/Time: Thursday, March 21, 2002 10:14:04 Page 1

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