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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: AE01638 Sample Date/Time: Thursday, January 24, 2002 10:10:14 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\AE01638.2485 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 17.000 5.882 0.000 0.00415 44.89 ug/L I> Sc-1 45 798931.946 0.871 798931.946 ug/L L Mn 55 1916141.889 0.897 2.397 85.69788 1.55 ug/L r> In 115 1684510.946 0.408 1684510.946 ug/L I Sb 121 791.376 4.515 0.000 0.07014 5.26 ug/L L Sb 123 614.156 0.574 0.000 0.06904 0.98 ug/L r> Ho 165 2580322.829 1.825 2580322.829 ug/L L Ti 205 1027.735 2.239 -0.000 -0.00530 8.25 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 96.494 L Mn 55 r> In 115 96.901 I Sb 121 L Sb 123 r> Ho 165 104.301 L Tl 205 Calibration Analyte MassCurve Type Correlation Coefficient r Be 9Linear Thru Zero 1.000000 |> Sc-1 45Llnear Thru Zero L Mn 55Linear Thru Zero 0.999988 r> In 11SLinear Thru Zero I Sb 121 Linear Thru Zero 0.999990 L Sb 123Linear Thru Zero 0.999998 r> Ho 165Linear Thru Zero L Tl 205Linear Thru Zero 1.000000

Sample ID:AE01638 Report Date/Time: Thursday, January 24, 2002 10:10:47 Page 1

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NYC-WTC_000076204Source: NYC Law Department, mirrored locally

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