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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 13:39:49 Sample Type: Spike - 2 Sample Description: Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\AE00897.2320 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 30196.371 0.792 0.043 55.52255 2.05 ug/L Se-I 45 708965.569 2.179 708965.569 ug/L I Cr 52 633230.658 0.785 0.880 49.52663 1.53 ug/L I Cr 53 75116.542 1.810 0.105 50.81761 3.71 ug/L I Mn 55 1716613.838 2.764 2.421 84.74319 3.18 ug/L I Ni 60 160144.715 2.477 0.225 49.10894 4.69 ug/L I Cu 63 431367.165 1.166 0.607 58.70732 2.35 ug/L L Cu 65 213752.938 0.601 0.301 58.86093 2.53 ug/L r Zn 66 139484.825 1.578 1.085 58.52526 2.78 ug/L I Zn 67 23669.365 3.316 0.184 55.90708 2.83 ug/L I Zn 68 100266.452 2.458 0.780 56.94832 2.50 ug/L I: Ge 72 128060.034 1.338 128060.034 ug/L I As 75 137208.207 2.082 1.027 54.20133 3.11 ug/L I Se 77 12074.134 0.955 0.093 56.98002 2.33 ug/L L Se 82 18170.660 1.832 0.125 58.36669 3.61 ug/L r Ag 107 625675.474 2.001 0,398 48.67691 3.42 ug/L I: In 115 1572293.261 1.539 1572293.261 ug/L I Sb 121 524672.969 0.626 0.333 53.31901 2.19 ug/L L Sb 123 409030.681 1.192 0.259 53.91797 0.37 ug/L r Ba 135 190182.198 2.693 0.080 61.24835 2.79 ug/L I Ba 137 329570.230 1.081 0.138 61.16872 0.91 ug/L I: Ho 165 2387038.797 0.206 2387038.797 ug/L I Tl 205 1871917.688 1.671 0.784 49.08356 1.62 ug/L L Pb 208 2585131.816 2.324 1.079 50.53134 2.17 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery I nt Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 111.061 I: Sc-1 45 89.006 I Cr 52 98.489 I Cr 53 100.492 Mn 55 100.746 I Ni 60 97.952

Sample ID: AE00897 Report Date/Time: Thursday, January 17, 2002 13:41:21 Page 1

NYC-WTC_000085834

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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 0.999

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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