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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 STD1 30 PPB Sample Date/Time: Thursday, March 21, 2002 12:00:24 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NYC.mth Dataset File: d:\elandata\dataset\new york city\CCV STD1 30 PPB.132 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 9619.850 1.301 0.018 28.31347 4.28 ug/L i> Sc-1 45 530485.679 3.052 530485.679 ug/L I Cr 52 317539.936 5.346 0.582 32.06956 7.63 ug/L I Mn 55 449607.269 2.125 0.847 29.75867 1.41 ug/L I Ni 60 82903.846 1.454 0.156 31.03632 4.46 ug/L I Cu 63 170167.816 2.994 0.320 28.34617 5.82 ug/L L Cu 65 91249.977 1.437 0.172 30.60640 1.64 ug/L r Zn 66 56389.809 4.474 0.566 32.57525 5.10 ug/L I Zn 67 9888.485 5.459 0.100 31.96424 5.52 ug/L Zn 68 42342.480 1.342 0.427 33.05691 1.86 ug/L i> Ge 72 92768.542 0.889 92768.542 ug/L I As 75 63955.299 1.172 0.690 33.60576 1.67 ug/L I Se 77 5442.017 2.863 0.057 32.09761 2.51 ug/L L Se 82 7671.318 5.292 0.081 33.41642 5.53 ug/L Y 89 1226972.156 0.986 -305752.124 ug/L r Ag 107 379512.339 3.162 0.228 27.58527 2.19 ug/L I Cd 111 97221.342 4.843 0.058 29.11502 3.80 ug/L I Cd 114 212607.739 2.731 0.128 27.25813 3.81 ug/L i> In 115 1657686.813 1.111 1657686.813 ug/L Sb 121 311082.750 1.783 0.188 29.28722 2.86 ug/L L Sb 123 230552.431 2.944 0.139 28.24911 1.86 ug/L r Ba 135 106422.867 2.102 0.044 28.75964 3.73 ug/L I Ba 137 174650.634 1.389 0.072 26.96084 2.98 ug/L |> Tb 159 2414554.177 1.764 2414554.177 ug/L I Ho 165 2323933.533 2.271 -0.084 ug/L I T1 205 933209.104 3.189 0.386 29.25644 1.55 ug/L L Pb 208 1317812.679 0.121 0.543 29.06744 1.82 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 86.610 I Cr 52 I Mn 55

Sample ID: CCV STD1 30 PPB Report Date/Time: Thursday, March 21, 2002 12:02:11 Page 1

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