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← Document results/DEP Box 63/5 March 13, 2002 NEWQ AE03914 - AE04844
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Method 200.8 Water Analysis Summary Report, Mar 13, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 13, 2002.

NYC-WTC_000077030–000077203

Folder label: “5 March 13, 2002 NEWQ AE03914 - AE04844”

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE04242 Sample Date/Time: Wednesday, March 13,2002 11:44:01 Sample Type: Spike -1 Sample Description: MSD Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\AE04242.111 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 27448.657 1.597 0.057 50.50565 3.47 ug/L i> Se-I 45 484990.927 1.972 484990.927 ug/L I Cr 52 380993.628 0.579 0.772 47.67411 1.74 ug/L I Cr 53 44942.618 1.615 0.092 48.13138 0.62 ug/L 1 Mn 55 887954.357 0.056 1.829 69.18020 1.95 ug/L 1 Ni 60 94516.862 1.955 0.194 47.50836 3.16 ug/L 1 Cu 63 212631.724 1.500 0.434 48.17295 1.58 ug/L L Cu 65 104617.285 1.231 0.214 48.50575 2.98 ug/L r Zn 66 77432.527 1.550 0.932 49.15425 1.63 ug/L Zn 67 13394.995 0.711 0.163 47.89094 0.72 ug/L i Zn 68 55268.400 1.410 0.667 48.84964 1.51 ug/L 1> Ge 72 77528.287 0.037 77528.287 ug/L 1 As 75 77891.591 0.664 1.004 51.00260 0.64 ug/L I Se 77 7522.186 1.098 0.096 54.40044 1.08 ug/L L Se 82 9935.860 1.078 0.127 53.80142 1.10 ug/L Y 89 966778.372 0.815 -66730.450 ug/L r Ag 107 372597.305 0.388 0.370 45.23592 1.21 ug/L i> In 115 1005656.394 0.879 1005656.394 ug/L I Sb 121 333835.507 1.181 0.332 50.97286 1.58 ug/L L Sb 123 257009.293 0.264 0.256 51.03964 0.84 ug/L r Ba 135 128600.826 2.386 0.088 60.93802 1.99 ug/L 1 Ba 137 225005.203 1.696 0.155 61.45100 1.21 ug/L i> Ho 165 1450697.674 0.534 1450697.674 ug/L I Tl 205 991666.081 1.233 0.683 47.59071 0.81 ug/L L Pb 208 1359026.507 0.430 0.934 47.64756 0.97 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 101.002 1> Sc-1 45 91.859 I Cr 52 95.117 I Cr 53 95.270 I Mn 55 96.161 I Ni 60 94.474

Sample ID: AE04242 Report Date/Time: Wednesday, March 13,2002 11:45:36 Page 1

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