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ICP-MS summary report, Jan 4 2002

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

NYC-WTC_000085362–000085476

Folder label: “NEWQ 01/04/02 30489 - 31020”

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: Blank Sample Date/Time: Friday, January 04, 2002 09:19:46 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\Blank.1683 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 14.000 31.135 ug/L i> Sc-1 45 633949.751 4.187 ug/L I Cr 52 9552.112 1.572 ug/L Cr 53 701.367 1.442 ug/L I Mn 55 886.389 34.803 ug/L I Ni 60 178.670 19.552 ug/L I Cu 63 4409.448 4.263 ug/L L Cu 65 2110.266 4.794 ug/L r Zn 66 633.695 0.482 ug/L I Zn 67 162.336 12.645 ug/L I Zn 68 449.016 9.218 ug/L I: Ge 72 121393.819 1.682 ug/L I As 75 413.645 10.604 ug/L I Se 77 151.669 12.791 ug/L L Se 82 276.007 6.030 ug/L r Ag 107 671.698 6.927 ug/L I: In 115 1459145.482 1.968 ug/L I Sb 121 122.669 3.295 ug/L L Sb 123 103.100 6.006 ug/L r Ba 135 258.006 4.084 ug/L I Ba 137 424.681 5.964 ug/L I: Ho 165 1834541.900 6.772 ug/L I Tl 205 172.003 5.329 ug/L L Pb 208 5295.987 2.542 ug/L

Sample ID: Blank Report Date/Time: Friday, January 04, 2002 09:21:18 Page 1

NYC-WTC_000085362

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ICP-MS summary report, Jan 3 2002 · Box DEP Box 66

NYC-WTC_000085227

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

1 shared topics · Same agency, volume and box · similarity 1.000

machine-extracted · confidence unavailable · Check page ↗
ICP-MS summary report, Jan 10 2002 · Box DEP Box 66

NYC-WTC_000085591

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

1 shared topics · Same agency, volume and box · similarity 0.998

machine-extracted · confidence unavailable · Check page ↗

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