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← Document results/DEP Box 63/NEWE Jan 24, 2002 AE01462 - AE01734
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Method 200.8 Water Analysis Summary Report, Jan 24, 2002

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Summary of water sample results for metals analysis using Method 200.8 conducted on January 24, 2002.

NYC-WTC_000076188–000076225

Folder label: “NEWE Jan 24, 2002 AE01462 - AE01734

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: AE01645 Sample Date/Time: Thursday, January 24, 2002 10:36:14 Sample Type: Spike -1 Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWE200.8.mth Dataset File: d:\elandata\Dataset\daily performance\AE01645.2495 Sample Prep Volume (mL): Initial Sample Quantity (mg): 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 33775.631 0.300 0.042 55.34520 0.70 ug/L |> Sc-1 45 799727.279 0.689 799727.279 ug/L L Mn 55 1763543.813 0.564 2.204 78.78608 0.48 ug/L r> In 115 1720488.977 0.552 1720488.977 ug/L 1 Sb 121 570137.949 1.178 0.331 53.15350 1.43 ug/L L Sb 123 442374.525 1.247 0.257 53.09530 1.18 ug/L r> Ho 165 2641646.701 1.963 2641646.701 ug/L L Tl 205 2128568.091 6.354 0.805 49.98437 5.30 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Se-1 Be 9 45 96.590 110.674 i> L Mn 55 102.048 r> In Sb 115 121 98.971 106.198 L Sb 123 106.78^ 106.082 / F> Ho 165 L Tl 205 99.980 Calibration Analyte MassCurve Type Correlation Coefficient r Be 9Linear Thru Zero 1.000000 |> Sc-1 45Linear Thru Zero L Mn 55Linear Thru Zero 0.999988 r> In 115Linear Thru Zero I Sb 121 Linear Thru Zero 0.999990 L Sb 123LinearThru Zero 0.999998 r> Ho 165Linear Thru Zero L Tl 205Linear Thru Zero 1.000000

Sample ID: AE01645 Report Date/Time: Thursday, January 24, 2002 10:36:46 Page 1

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NYC-WTC_000076214Source: NYC Law Department, mirrored locally

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