NYC-WTC_000076743
Summary of water sample results for metals analysis using Method 200.8 conducted on February 11, 2002.
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Method 200.8 Water Analysis Summary Report, Feb 11, 2002
Machine-extracted title · confidence 95%Summary of water sample results for metals analysis using Method 200.8 conducted on February 11, 2002.
NYC-WTC_000076632–000076741Folder label: “NEWQ Feb 11, 2002 AE02966 - AE03264”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: QCS 50 PPB Sample Date/Tlme: Monday, February 11, 2002 10:06:13 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWE.mth Dataset File: d:\elandata\Dataset\daily performance\QCS 50 PPB,430 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 Se-I Be 9 31010.444 0.459 0.041 50.25338 0.91 ug/L i> 45 756324.966 0.946 756324.966 ug/L I Cr 52 683466.638 0.755 0.891 50.40239 0.54 ug/L I Cr 53 79667.691 0.511 0.105 51.10116 0.61 ug/L Mn 55 1072849.574 0.145 1.418 50.91473 0.96 ug/L I Ni 60 170279.977 0.365 0.223 50.61973 1.09 ug/L I Cu 63 384709.232 0.885 0.507 49.91162 0.78 ug/L L Cu 65 189118.790 0.583 0.249 49.66333 0.98 ug/L r Zn 66 121204.189 0.719 0.935 47.76062 0.36 ug/L I Zn 67 21362.285 1.103 0.165 48.44560 0.80 ug/L 1 Zn 68 87921.670 0.652 0.679 47.84255 0.29 ug/L |> Ge 72 128047.429 0.397 128047.429 ug/L I As 75 121034.391 1.337 0.943 50.52175 0.96 ug/L L Se 77 10607.291 0.652 0.082 50.56271 0.71 ug/L r Ag 107 650712.525 0.284 0.422 50.32221 0.88 ug/L 1 Cd 111 156858.231 0.189 0.102 50.06052 0.53 ug/L I Cd 114 367306.548 0.591 0.238 49.70412 0.54 ug/L In 115 1541801.240 0.617 1541801.240 ug/L Sb 121 486536.566 0.908 0.316 51.37300 0.92 ug/L L Sb 123 375601.490 0.370 0.244 51.44563 0.97 ug/L r Ba 135 146218.299 0.325 0.057 47.73397 0.92 ug/L 1 Ba 137 256636.959 0.571 0.100 47.98138 1.69 ug/L |> Ho 165 2557028.213 1.193 2557028.213 / ug/L 1 Tl 205 2099953.688 8.711 0.820 50.85756 7.51 ug/L L Pb 208 2492203.032 0.754 0.972 48.15105 1.86 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 97.409 I Cr 52 I Cr 53 I Mn 55 Ni 60
Sample ID: QCS 50 PPB Report Date/Tlme: Monday, February 11, 2002 10:07:56 Page 1
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