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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: AE04334 Sample Date/Time: Wednesday, March 13, 2002 12:53:29 Sample Type: Spike -1 Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\AE04334.126 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 27848.873 1.254 0.058 51.70542 1.40 ug/L i> Sc-1 45 480440.142 0.216 480440.142 ug/L I Cr 52 387017.639 2.052 0.791 48.89855 2.15 ug/L 1 Cr 53 45503.725 0.946 0.094 49.20292 1.15 ug/L 1 Mn 55 894966.978 0.636 1.861 70.37005 0.45 ug/L 1 Ni 60 94748.149 0.769 0.196 48.06225 0.98 ug/L I Cu 63 231454.540 1.049 0.478 52.97175 0.91 ug/L L Cu 65 114514.573 0.859 0.236 53.62680 0.96 ug/L r Zn Zn 66 82816.005 0.530 1.003 52.87750 0.47 ug/L 67 14400.207 0.857 0.176 51.77388 1.22 ug/L I Zn 68 59136.710 2.307 0.718 52.56194 2.17 ug/L 1> Ge 72 77442.562 0.293 77442.562 ug/L I As 75 78634.544 1.630 1.015 51.54629 1.59 ug/L I Se 77 7589.242 0.575 0.097 54.95245 0.34 ug/L L Se 82 10090.365 0.938 0.129 54.70487 0.69 ug/L Y 89 971229.928 1.989 -62278.894 ug/L r Ag 107 386844.034 2.690 0.382 46.65026 1.60 ug/L i> In 115 1012315.472 1.138 1012315.472 ug/L I Sb 121 340185.624 0.777 0.336 51.60149 1.25 ug/L L Sb 123 261922.249 0.659 0.259 51.67287 0.58 ug/L r Ba 135 131243.232 0.589 0.089 61.50235 2.09 ug/L I Ba 137 229796.432 1.452 0.156 62.05789 1.66 ug/L i> Ho 165 1467325.744 1.514 1467325.744 ug/L 1 Tl 205 1032279.532 1.241 0.703 48.98116 0.38 ug/L L Pb 208 1417555.095 0.901 0.963 49.14292 0.65 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be - • 9 103.394 |> Sc-1 45 90.997 I Cr 52 97.587 I Cr 53 97.381 I Mn 55 94.534 I Ni 60 95.489

Sample ID: AE04334 Report Date/TIme: Wednesday, March 13, 2002 12:55:04 Page 1

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