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← Document results/DEP Box 66/NEWE 12/26/01 29286 - 31380
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ICP-MS analysis report, Dec 14, 2001

Machine-extracted title · confidence 95%

Laboratory summary report detailing concentrations of Beryllium, Scandium, Manganese, Indium, and Antimony tested December 14, 2001.

NYC-WTC_000085044

Folder label: “NEWE 12/26/01 29286 - 31380”

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: Blank Sample Date/Time: Friday, December 14, 2001 09:55:49 Sample Type: Sample Description: IC Number of Replicates: 3 Batch ID: Method File: D:\Elandata\Method\NEWE200.8.mth Dataset File: d:\elandata\07-18-01 to 01-03-2002\daily performance\Blank.648 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 24.667 11.703 ug/L |> Sc-1 45 777769.912 0.731 ug/L L Mn 55 759.373 2.661 ug/L r> In 115 3555887.380 2.567 ug/L I Sb 121 84.001 5.952 ug/L L Sb 123 61.251 20.292 ug/L r> Ho 165 4877894.941 1.488 ug/L L Tl 205 956.393 2.209 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery I nt Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 |> Sc-1 45 L Mn 55 r> In 115 I Sb 121 L Sb 123 r> Ho 165 L Tl 205 Calibration Analyte MassCurve Type Correlation Coefficient r Be 9Linear Thru Zero 0.999991 i> Sc-1 45Linear Thru Zero L Mn 55Linear Thru Zero 0.999991 r> In 115Linear Thru Zero I Sb 121 Linear Thru Zero 0.999975 L Sb 123LinearThru Zero 0.999988 r> Ho 165LinearThru Zero L Tl 205Linear Thru Zero 0.999994

Sample ID: Blank Report Date/Time: Wednesday, January 16, 2002 13:55:22 Page 1

NYC-WTC_000085044

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ICP-MS summary report, Jan 18 2002 · Box DEP Box 66

NYC-WTC_000085865

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Manganese, Indium, and Antimony.

1 shared topics · Same agency, volume and box · similarity 0.982

machine-extracted · confidence unavailable · Check page ↗
ICP-MS summary report, Jan 14 2002 · Box DEP Box 66

NYC-WTC_000085539

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Manganese, Indium, and Antimony.

1 shared topics · Same agency, volume and box · similarity 0.981

machine-extracted · confidence unavailable · Check page ↗

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