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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: CCV CAL BK Sample Date/Time: Thursday, March 21, 2002 11:57:20 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\CCV CAL BK.131 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 9.333 6.186 -0.000 -0.01263 15.79 ug/L |> Sc-1 45 517747.201 2.905 517747.201 ug/L I Cr 52 17967.422 86.772 0.017 0.94981 166.69 ug/L Mn 55 564.023 6.766 -0.000 -0.00272 102.26 ug/L I Ni 60 857.776 149.782 0.001 0.22982 221.34 ug/L I Cu 63 411.680 0.853 0.000 0.00070 206.46 ug/L L Cu 65 205.338 9.865 0.000 0.00315 284.44 ug/L r Zn 66 4303.396 3.539 0.001 0.08364 150.13 ug/L I Zn 67 625.028 2.308 -0.001 -0.18479 40.56 ug/L 1 Zn 68 3064.881 1.775 0.001 0.08548 137.49 ug/L |> Ge 72 100423.515 3.928 100423.515 ug/L I As 75 21.017 220.472 0.001 0.03823 59.59 ug/L I Se 77 161.003 4.348 -0.000 -0.01768 262.92 ug/L L Se 82 117.335 4.028 -0.000 -0.05622 63.58 ug/L Y 89 1336531.370 2.634 -196192.910 ug/L r Ag Cd 107 2714.769 10.069 4.349 0.001 0.11980 19.26 ug/L 111 1069.491 -0.000 -0.02377 38.78 ug/L I Cd 114 46.514 7.759 -0.000 -0.00705 5.67 ug/L 1> In 115 1640478.757 1.603 1640478.757 ug/L 1 Sb 121 89.001 14.864 0.000 0.00152 88.81 ug/L L Sb 123 74.099 8.597 0.000 0.00223 41.44 ug/L r Ba 135 400.346 3.588 0.000 0.00098 766.06 ug/L I Ba 137 641.362 8.166 -0.000 -0.00989 118.66 ug/L |> Tb 159 2323570.234 3.413 2323570.234 ug/L 1 Ho 165 2543637.809 0.829 0.049 ug/L I Tl 205 416.014 8.502 -0.000 -0.00377 19.87 ug/L L Pb 208 6557.673 0.737 -0.000 -0.01183 36.56 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 84.530 I Cr 52 I Mn 55

Sample ID: CCV CAL BK Report Date/Time: Thursday, March 21, 2002 11:59:07 Page 1

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