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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: Standard 1 Sample Date/Time: Thursday, March 21, 2002 09:05:01 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NYC.mth Dataset File: d:\elandata\dataset\newyork city\Standard 1.093 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 g 11597.510 1.368 0.019 30.00000 1.39 ug/L i> Sc-1 45 605401.161 1.765 605401.161 ug/L I Cr 52 346776.982 1.820 0.556 30.00000 2.88 ug/L I Cr 53 39949.325 1.195 0.065 30.00000 1.83 ug/L I Mn 55 529503.306 1.021 0.874 30.00000 2.81 ug/L I Ni 60 92232.100 0.398 0.152 30.00000 2.00 ug/L Cu 63 212336.814 1.191 0.350 30.00000 1.09 ug/L L Cu 65 103591.234 0.212 0.171 30.00000 1.60 ug/L r Zn 66 62903.178 0.841 0.519 30.00000 1.09 ug/L 1 Zn 67 11187.325 1.091 0.093 30.00000 0.84 ug/L I Zn 68 46605.299 1.101 0.386 30.00000 0.84 ug/L i> Ge 72 112206.048 1.073 112206.048 ug/L I As 75 70205.460 1.625 0.626 30.00000 2.52 ug/L I Se 77 6279.565 1.941 0.054 30.00000 2.31 ug/L L Se 82 8391.622 1.519 0.073 30.00000 1.70 ug/L Y 89 1509679.103 0.774 -23045.177 ug/L r Ag 107 445436.110 0.983 0.247 30.00000 1.01 ug/L I Cd 111 110607.886 1.344 0.061 30.00000 1.30 ug/L Cd 114 256687.529 0.427 0.143 30.00000 0.49 ug/L |> In 115 1796975.079 0.066 1796975.079 ug/L I Sb 121 342495.208 1.072 0.191 30.00000 1.11 ug/L L Sb 123 263729.168 1.296 0.147 30.00000 1.23 ug/L r Ba 135 115493.500 0.619 0.047 30.00000 1.15 ug/L 1 Ba 137 203844.487 0.759 0.082 30.00000 1.82 ug/L l> Tb 159 2465274.579 1.531 2465274.579 ug/L I Ho 165 2531633.869 0.841 -0.020 ug/L I Tl 205 1076273.399 0.699 0.436 30.00000 2.21 ug/L L Pb 208 1437390.009 0.624 0.580 30.00000 2.15 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 I Cr 52

Sample ID: Standard 1 Report Date/Time: Thursday, March 21. 2002 09:06:51 Page 1

NYC-WTC_000077436

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