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ICP-MS summary report, Jan 17 2002

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

NYC-WTC_000085726–000085863

Folder label: “NEWQ AE00560 - AE00944 Jan 17, 2002 Batches 16515 16516 16517 copies made”

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: AE00897 Sample Date/Time: Thursday, January 17, 2002 13:36:13 Sample Type: QC Duplicate Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\AE00897.2319 Sample Prep Volume (ml): Initial Sample Quantity (mg): Aliquot Volume (mb): 5e+001 Diluted To Volume (mb): 1e+002

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit r Be 9 16.334 27.608 -0.000 -0.01068 137.31 ug/L I; Sc-1 45 744846.071 2.315 744846.071 ug/L I Cr 52 10947.364 0.187 0.002 0.20282 20.61 ug/L I Cr 53 1198.758 7.092 0.001 0.74454 12.95 ug/L I Mn 55 379695.601 1.720 0.509 35.62165 3.44 ug/L I Ni 60 830.380 2.105 0.000 0.04806 36.85 ug/L I Cu 63 35098.735 4.558 0.045 8.80038 3.05 ug/L L Cu 65 17056.824 0.582 0.022 8.64299 2.98 ug/L r Zn 66 2359.663 3.159 0.013 1.41797 2.62 ug/L Zn 67 516.687 6.706 0.003 1.71365 9.38 ug/L Zn 68 2021.245 1.623 0.012 1.70427 3.60 ug/L I: Ge 72 135723.424 1.253 135723.424 ug/L I As 75 6575.800 2.231 0.004 0.38881 45.28 ug/L I Se 77 229.005 9.657 0.001 0.68441 29.58 ug/L L Se 82 2367.999 2.460 0.000 0.14003 428.67 ug/L r Ag 107 442.015 1.852 0.000 0.02139 5.83 ug/L I: In 115 1600470.286 2.062 1600470.286 ug/L I Sb 121 460.350 2.110 -0.001 -0.30028 0.35 ug/L L Sb 123 360.145 5.758 -0.001 -0.30537 1.40 . ug/L r Ba 135 22351.338 1.602 0.009 13.59150 1.63 ug/L I Ba 137 39762.857 2.023 0.016 13.94361 4.16 ug/L Ho 165 2512215.360 2.910 2512215.360 ug/L Tl 205 509.686 9.679 -0.000 -0.01088 26.14 ug/L L Pb 208 10679.242 2.190 0.000 0.01351 144.94 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 27.081 |> Sc-1 45 93.511 I Cr 52 32.655 I Cr 53 26.305 I Mn 55 3.576 I Ni 60 93.694

Sample ID: AE00897 Report Date/Time: Thursday, January 17, 2002 13:37:44 Page 1

NYC-WTC_000085832

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

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

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machine-extracted · confidence unavailable · Check page ↗
ICP-MS summary report, Jan 3 2002 · Box DEP Box 66

NYC-WTC_000085207

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 0.997

machine-extracted · confidence unavailable · Check page ↗

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