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← Document results/DEP Box 63/NEWE Feb 5, 2002 AE01936 - AE02577
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Method 200.8 Water Analysis Summary Report, Feb 5, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on February 5, 2002.

NYC-WTC_000076439–000076487

Folder label: “NEWE Feb 5, 2002 AE01936 - AE02577

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 > Summary Report Sample ID: AE02094 Sample Date/TIme: Tuesday, February 05, 2002 10:59:08 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWE200.8.mth Dataset File: d:\elandata\Dataset\daily performance\AE02094.245 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 14.667 37.552 0.000 0.00568 160.51 ug/L 1 > Sc-1 45 732565.796 1.241 732565.796 ug/L L Mn 55 1472636.477 1.276 2.008 70.22556 0.69 ug/L r> In 115 1531771.255 0.784 1531771.255 ug/L I Sb 121 765.707 2.308 0.000 0.07607 3.22 ug/L L Sb 123 599.827 0.996 0.000 0.07758 1.29 ug/L r> Ho 165 2417555.287 1.784 2417555.287 ug/L L Tl 205 436.015 11.133 -0.000 -0.01328 7.68 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 |> Sc-1 45 91.250 L Mn 55 r> In 115 89.333 I Sb 121 L Sb 123 r> Ho 165 97.953 L Tl 205 Calibration Analyte MassCurve Type Correlation Coefficient r Be 9Llnear Thru Zero 0.999931 l> Sc-1 45Linear Thru Zero L Mn 55Llnear Thru Zero 0.999962 r> In 115Llnear Thru Zero I Sb 121 Linear Thru Zero 0.999999 L Sb 123Linear Thru Zero 0.999996 r> Ho 165Linear Thru Zero L Tl 205Llnear Thru Zero 0.999972

Sample ID: AE02094 Report Date/Time: Tuesday, February 05, 2002 10:59:40 Page 1

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NYC-WTC_000076469Source: NYC Law Department, mirrored locally

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