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← Document results/DEP Box 63/2 March 11, 2002 NEWQ AE03473 - AE03615
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Method 200.8 Water Analysis Summary Report, Mar 11, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 11, 2002.

NYC-WTC_000076883–000076930

Folder label: “2 March 11, 2002 NEWQ AE03473 - AE03615

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 -* Summary Report Sample ID: LRB Sample Date/TIme: Monday, March 11, 2002 10:53:37 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\_NEWQ.mth Dataset File; d;\6!andata\Dataset\NEWQ\NEWQ\LRB.009 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 Sc-1 Be 9 45 5.333 612037.929 28.641 0.333 -0.000 612037.929 -0.00967 24.32 ug/L ug/L i"* Cr 52 7728.034 5.454 0.000 0.00928 478.12 ug/L I Cr 53 505.352 5.062 0.000 0.01941 116.87 ug/L 1 Mn 55 840.047 1.989 -0.000 -0.00831 10.54 ug/L I Ni 60 224.338 1.029 -0.001 -0.23798 0.46 ug/L I Cu 63 2574.390 1.754 -0.000 -0.00836 109.63 ug/L L Cu 65 1274.435 1.351 0.000 0.00655 83.45 ug/L r Zn 66 6183.831 1.652 -0.000 -0.01964 179.11 ug/L 1 Zn 67 957.060 2.464 -0.000 -0.09829 45.77 ug/L 1 Zn 68 4316.735 0.841 -0.001 -0.04281 74.91 ug/L |> Ge 72 96138.670 1.120 96138.670 ug/L I As 75 -7.022 510.839 -0.000 -0.01552 121.72 ug/L I Se 77 103.002 2.569 0.000 0.04933 41.56 ug/L L Se 82 86.001 6.042 -0.000 -0.00155 1596.30 ug/L Y 89 1211455.890 1.514 -101220.316 ug/L r Ag 107 630.028 1.260 0.000 0.00544 20.16 ug/L i> In 115 1297145.897 0.801 1297145.897 ug/L I Sb 121 190.671 6.641 0.000 0.01797 7.82 ug/L L Sb 123 145.149 16.266 0.000 0.01785 19.58 ug/L r Ba 135 140.669 13.809 0.000 0.00002 38451.61 ug/L I Ba 137 240.339 3.776 -0.000 -0.00241 63.10 ug/L |> Ho 165 1824145.590 1.187 1824145.590 ug/L I Tl 205 230.339 10.866 0.000 0.00179 47.25 ug/L L Pb 208 5824.455 0.791 -0.000 -0.00795 y 37.39 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 94.536 I Cr 52 Cr 53 I Mn 55 1 Ni 60

Sample ID: LRB Report Date/TIme: Monday, March 11,2002 10:55:12 Page 1

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