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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: CeV STD1 30 PPB Sample Date/Time: Wednesday, March 13, 2002 11:31:06 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\CCV STD1 30 PPB.107 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 17377.103 1.811 0.035 30.99786 1.87 ug/L i> Se-I 45 500021.299 1.396 500021.299 ug/L I Cr 52 252186.655 1.880 0.490 30.28757 0.52 ug/L I Cr 53 29553.590 0.654 0.058 30.52250 1.97 ug/L I Mn 55 401892.750 0.467 0.802 30.31984 0.98 ug/L 1 Ni 60 62318.497 0.752 0.124 30.31079 0.77 ug/L 1 Cu 63 138760.388 0.739 0.273 30.32121 0.79 ug/L L Cu 65 66987.974 2.116 0.132 29.93537 0.84 ug/L r Zn 66 50947.211 0.995 0.605 31.91523 2.04 ug/L I Zn 67 8762.642 1.211 0.105 31.01965 0.74 ug/L Zn 68 35842.879 0.575 0.427 31.25993 1.49 ug/L Ge 72 75849.892 1.095 75849.892 ug/L I As 75 45495.358 0.580 0.599 30.44145 1.01 ug/L I Se 77 4161.661 3.049 0.054 30.48346 2.45 ug/L L Se 82 5694.507 1.740 0.074 31.34332 1.13 ug/L Y 89 987705.267 1.273 -45803.556 ug/L r Ag 107 248259.948 0.243 0.241 29.49549 1.06 ug/L i> In 115 1026820.983 0.824 1026820.983 ug/L I Sb 121 201573.307 0.687 0.196 30.13881 0.30 ug/L L Sb 123 154803.962 0.485 0.151 30.10602 0.93 ug/L r Ba 135 63454.033 1.867 0.043 29.89067 1.91 ug/L Ba 137 109386.618 0.894 0.075 29.70093 0.87 ug/L |> Ho 165 1456442.673 0.388 1456442.673 ug/L 1 Tl 205 645255.061 1.673 0.443 30.84200 '2.06 ug/L L Pb 208 893046.813 0.439 0.610 31.12937 0.58 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 1> Sc-1 45 94.705 1 Cr 52 1 Cr 53 I Mn 55 I Ni 60

Sample ID: CeV STD1 30 PPB Report Date/Time: Wednesday, March 13, 2002 11:32:41 Page 1

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