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← Document results/DEP Box 63/18 April 3, 2002 NEWQ AE05063 - AE05850
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Water metal analysis results, April 3, 2002

Machine-extracted title · confidence 95%

Laboratory report from Westchester County Dept of Labs and Research detailing Method 200.8 metal concentrations in water samples dated April 3, 2002.

NYC-WTC_000077991–000078100

Folder label: “18 April 3, 2002 NEWQ AE05063 - AE05850

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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 CALBK Sample Date/Time: Wednesday, April 03, 2002 15:12:16 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NYC.mth Dataset File: d:\elandata\Dataset\new york city\CCV CAL BK.424 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 7.000 37.796 -0.000 -0.00973 53.80 ug/L |> Sc-1 45 569354.720 1.298 569354.720 ug/L Cr 52 8020.283 0.890 -0.002 -0.13508 11.44 ug/L I Cr 53 993.064 3.180 0.000 0.18065 11.54 ug/L Mn 55 724.370 11.059 -0.000 -0.00741 64.67 ug/L I Ni 60 79.001 4.385 -0.000 -0.00167 52.56 ug/L Cu 63 290.874 6.347 -0.000 -0.00154 173.18 ug/L L Cu 65 151.336 9.283 -0.000 -0.00354 149.37 ug/L r Zn 66 684.699 3.386 0.000 0.02148 18.72 ug/L 1 Zn 67 162.336 10.497 0.000 0.05020 128.03 ug/L I Zn 68 506.686 2.989 0.000 0.00344 381.59 ug/L l> Ge 72 107390.895 3.739 107390.895 ug/L I As 75 80.671 50.015 -0.000 -0.02082 79.86 ug/L Se 77 137.002 4.380 -0.000 -0.01812 182.03 ug/L L Se 82 129.002 8.167 -0.000 -0.14155 26.69 ug/L r Ag 107 190.337 6.756 -0.001 -0.05915 2.85 ug/L I Cd 111 1040.802 3.987 -0.000 -0.00231 84.34 ug/L I Cd 114 87.066 12.809 -0.000 -0.00062 172.83 ug/L l> In 115 1429572.490 3.989 1429572.490 ug/L I Sb 121 66.001 21.212 -0.000 -0.00365 32.67 ug/L L Sb 123 59.650 14.480 -0.000 -0.00385 22.21 ug/L r Ba 135 89.668 22.564 -0.000 -0.00620 102.15 ug/L I Ba 137 179.337 10.011 0.000 0.00021 2000.74 ug/L |> Tb 159 1940180.436 2.621 1940180.436 ug/L I Ho 165 1872262.639 0.172 0.071 ug/L I Tl 205 504.019 10.154 -0.000 -0.00271 88.58 ug/L L Pb 208 1978.436 2.312 -0.000 -0.00430 22.85 ug/L DilutioV^iff QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dup. Rei. % Diff r Be 9 (> Sc-1 45 103.286 I Cr 52 I Cr 53 I Mn 55

Sample ID: CCV CAL BK Report Date/Time: Wednesday, April 03,2002 15:14:38 Page 1

NYC-WTC_000078033

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NYC-WTC_000078033Source: NYC Law Department, mirrored locally

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