NYC-WTC_000076489
Summary of water sample results for metals analysis using Method 200.8 conducted on February 6, 2002.
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Method 200.8 Water Analysis Summary Report, Feb 8, 2002
Machine-extracted title · confidence 95%Summary of water sample results for metals analysis using Method 200.8 conducted on February 8, 2002.
NYC-WTC_000076577–000076630Folder label: “NEWQ Feb 8, 2002 AE02145 - AE02788”
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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/Time: Friday, February 08, 2002 09:17:07 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID; Method File: d:\elandata\Method\NEWE.mth Dataset File: d:\elandata\Dataset\daily performanceXQCS 50 PPB.383 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 31116.818 1.755 0.042 49.30651 1.45 ug/L |> Se-I 45 745358.828 0.313 745358.828 ug/L I Cr 52 707914.156 4.426 0.935 52.86741 4.31 ug/L I Cr 53 80035.911 0.603 0.107 50.39249 0.67 ug/L 1 Mn 55 1071179.600 0.851 1.435 49.16088 1.17 ug/L I Ni 60 172247.546 0.356 0.229 51.62645 0.37 ug/L i Cu 63 391344.060 0.473 0.524 51.16329 0.17 ug/L L Cu 65 191877.556 1.244 0.257 51.29173 1.50 ug/L r Zn 66 144346.734 0.468 1.096 59.96462 0.50 ug/L 1 Zn 67 24735.520 0.379 0.188 58.78757 0.56 ug/L I Zn 68 103925.380 0.868 0.789 59.73237 1.25 ug/L |> Ge 72 127235.471 0.349 127235.471 ug/L I As 75 132513.855 0.502 0.967 51.47319 0.55 ug/L L Se 77 10545.552 0.261 0.082 50.89445 0.16 ug/L r Ag 107 657948.612 0.747 0.424 51.65921 1.12 ug/L I Cd 111 158730.029 0.706 0.102 51.75794 0.82 ug/L I Cd 114 371628.561 0.429 0.239 50.30336 0.49 ug/L I> In 115 1553353.082 0.417 1553353.082 ug/L I Sb 121 502289.566 0.444 0.323 50.76304 0.03 ug/L L Sb 123 391442.417 0.565 0.252 50.86364 0.64 ug/L r Ba 135 157150.579 0.588 0.063 50.67855 1.73 ug/L I Ba 137 274033.263 0.386 0.110 50.40499 1.43 ug/L i> Ho 165 2492954.444 1.217 2492954.444 ug/L I T1 205 1849744.934 0.407 0.742 45.07245 0.88 ug/L L Pb 208 2455220.657 0.434 0.984 1.02 ug/L .
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 |> Se-I 45 93.896 I Cr 52 1 Cr 53 I Mn 55 I Ni 60
Sample ID: QCS 50PPB Report Date/Time: Friday, February 08, 2002 09:18:45 Page 1
NYC-WTC_000076589
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