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: AE02645 Sample Date/Time: Friday, February 08, 2002 09:35:18 Sample Type: Spike -1 Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWE.mth Dataset File: d:\elandata\Dataset\daily performance\AE02645,387 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 33042.943 1.071 0.045 52.75042 1.05 ug/L |> Sc-1 45 739860.916 0.032 739860.916 ug/L I Cr 52 680348.683 0.442 0.905 51.16249-^ 0.48 ug/L I Cr 53 78815.637 0.494 0.106 49.98953 0.50 ug/L Mn 55 1464557.307 0.319 1.977 67.74480 0.35 ug/L 1 Ni 60 163811.326 0.151 0.219 49.44123 0.14 ug/L I Cu 63 382441.451 0.304 0.516 50.36953 0.28 ug/L L Cu 65 189184.441 0.344 0.255 50.94567 0.37 ug/L r Zn 66 132052.534 0.938 0.989 54.11477 0.83 ug/L 1 Zn 67 23190.774 0.649 0.174 54.43231 0.60 ug/L I Zn 68 95956.405 0.824 0.719 54.42413 0.80 ug/L i> Ge 72 128507.856 0.241 128507.856 ug/L I As 75 143069.293 0.139 1.039 55.29705 0.40 ug/L L Se 77 12343.498 0.752 0.095 59.07985 0.65 ug/L r Ag 107 637961.490 0.249 0.412 50.29746 0.43 ug/L I Cd 111 162728.201 0.930 0.105 53.28282 0.62 ug/L I Cd 114 382125.523 0.960 0.247 51.94183 1.23 ug/L i> In 115 1546906.147 0.409 1546906.147 ug/L 1 Sb 121 519389.801 0.209 0.336 52.71100 0.58 ug/L L Sb 123 398930.359 0.299 0.258 52.05257 0.29 ug/L r Ba 135 192704.262 0.397 0.078 62.57661-^ 0.83 ug/L 1 Ba 137 337004.086 0.924 0.136 62.42184 1.35 ug/L |> Ho 165 2476307.675 0.507 2476307.675 ug/L I Tl 205 1766147.972 0.453 0.713 43.32135 0.34 ug/L L Pb 208 2382036.022 0.381 0.961 45.47437 0.86 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 105.486 i> Sc-1 45 93.203 I Cr 52 101.831 I Cr I Mn 53 55 99.331 96.513 ,'b<’ I Ni 60 99.111
Sample ID: AE02645 Report Date/Time: Friday, February 08, 2002 09:36:55 Page 1
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Laboratory report from Westchester County Dept of Labs and Research detailing Method 200.8 metal concentrations in water samples dated March 28, 2002.
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