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ICP-MS summary report, Jan 3 2002

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Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Chromium, Manganese, Nickel, and Copper.

NYC-WTC_000085207–000085226

Folder label: “NEWQ 01/03/2002 30010 - 30086

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: Blank Sample Date/Time: Thursday, January 03, 2002 15:32:48 Sample Type: Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\07-18-01 to 01-03-2002\daily performance\Blank.1635 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 15.667 9.750 ug/L i> Sc-1 45 585999.826 2.969 ug/L I Cr 52 9373.596 4.301 ug/L I Cr 53 703.368 4.082 ug/L I Mn 55 580.358 4.887 ug/L I Ni 60 338.682 116.062 ug/L I Cu 63 4180.003 2.125 ug/L L Cu 65 2076.259 6.911 ug/L r Zn 66 502.019 7.718 ug/L I Zn 67 133.336 1.561 A ug/L I Zn 68 392.012 4.683 ug/L i> Ge 72 118779.505 1.060 ug/L I As 75 374.584 3.721 ug/L I Se 77 146.003 11.863 ug/L L Se 82 284.007 2.465 ug/L r Ag 107 311.342 5.000 ug/L i> In 115 1483743.783 1.889 ug/L I Sb 121 61.667 23.067 ug/L L Sb 123 49.929 8.905 ug/L r Ba 135 216.005 8.833 ug/L I Ba 137 348.677 3.324 ug/L i> Ho 165 1962414.174 1.014 ug/L I Tl 205 99.668 10.100 ug/L L Pb 208 5170.958 3.038 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 I Cr 52 I Cr 53 I Mn 55 Ni 60

Sample ID: Blank Report Date/Time: Wednesday, January 16, 2002 12:56:53 Page 1

NYC-WTC_000085207

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

NYC-WTC_000085904

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Chromium, Manganese, and Nickel.

1 shared topics · Same agency, volume and box · similarity 0.997

machine-extracted · confidence unavailable · Check page ↗
ICP-MS summary report, Jan 17 2002 · Box DEP Box 66

NYC-WTC_000085726

Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Selenium, Chromium, Manganese, and Nickel.

1 shared topics · Same agency, volume and box · similarity 0.997

machine-extracted · confidence unavailable · Check page ↗

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