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← Document results/DEP Box 63/6 March 15, 2002 NEWN AE03247 - AE03386
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Method 200.8 Water Analysis Summary Report, Mar 15, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on March 15, 2002.

NYC-WTC_000077205–000077276

Folder label: “6 March 15, 2002 NEWN AE03247 - AE03386”

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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: Friday, March 15, 2002 10:41:16 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NYC.mth Dataset File: d:\elandata\Dataset\daily performance\CCV STD1 30 PPB.160 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 17498.005 2.410 0.034 30.25901 1.77 ug/L i> Se-I 45 516393.248 0.980 516393.248 ug/L I Cr 52 260168.742 0.922 0.489 29.82741 1.70 ug/L I Cr 53 30283.014 2.651 0.058 29.94094 1.71 ug/L I Mn 55 415445.111 0.825 0.803 30.23539 0.29 ug/L I Ni 60 62944.455 0.390 0.121 29.33835 1.36 ug/L I Cu 63 141716.171 0.839 0.273 29.46603 0.18 ug/L L Cu 65 68369.147 0.624 0.132 29.20730 0.46 ug/L r Zn 66 47613.504 0.185 0.562 29.45070 2.08 ug/L Zn 67 8478.703 0.390 0.101 30.52319 1.71 ug/L I Zn 68 34045.973 0.175 0.402 29.23121 1.94 ug/L i> Ge 72 78855.056 1.941 78855.056 ug/L I As 75 46040.540 0.920 0.584 28.85266 2.35 ug/L I Se 77 4290.388 0.784 0.053 29.71109 2.63 ug/L L Se 82 5516.729 2.223 0.069 28.59174 3.76 ug/L Y 89 998383.377 0.634 -28140.132 ug/L r Ag 107 256171.951 1.036 0.249 30.37221 1.31 ug/L I Cd 111 66475.922 0.421 0.064 31.04041 0.15 ug/L 1 Cd 114 151693.639 1.326 0.147 30.38502 1.35 ug/L i> In 115 1027822.408 0.569 1027822.408 ug/L I Sb 121 192992.294 0.515 0.188 28.70512 0.06 ug/L L Sb 123 150217.465 0.823 0.146 28.94997 0.58 ug/L r Ba 135 65043.189 1.146 0.044 30.05069 2.32 ug/L I Ba 137 114233.404 0.924 0.077 30.40573 1.79 ug/L |> Tb 159 1478466.615 1.209 1478466.615 ug/L 1 Ho 165 1495583.370 1.616 0.001 ug/L 1 T1 205 662917.155 0.545 0.448 30.23416 1.56 ug/L L Pb 208 902677.922 1.151 0.606 29.64368 0.17 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 99.465 I Cr 52

Sample ID: cev STD1 30PPB Report Date/Time: Friday, March 15, 2002 10:43:06 Page 1

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