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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: AD30489SPK Sample Date/Time: Friday, January 04, 2002 10:10:26 Sample Type: Sample Sample Description: 1:2 SPK 50 PPB Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\AD30489SPK.1694 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 24100.820 1.981 0.038 54.18091 2.88 ug/L I: Sc-1 45 637996.856 3.990 637996.856 ug/L I Cr 52 589728.724 3.980 0.909 49.72442 1.81 ug/L I Cr 53 70217.278 2.517 0.109 49.90053 1.50 ug/L I Mn 55 1156576.561 2.846 1.812 61.29995 1.19 ug/L I Ni 60 153194.372 2.526 0.240 50.26953 2.14 ug/L I Cu 63 380658.068 0.692 0.590 55.43905 4.74 ug/L L Cu 65 182750.718 3.715 0.284 54.73606 7.75 ug/L r Zn 66 139623.245 2.653 1.169 66.463491 5.11 ug/L I Zn 67 23249.594 1.180 0.194 62.20 178\>|K 2.43 ug/L I Zn 68 99113.879 2.336 0.829 63.06568/ 1.45 ug/L |> Ge 72 119023.368 2.890 119023.368 ug/L I As 75 122955.732 1.877 1.030 53.60196 2.67 ug/L I Se 77 12035.754 2.992 0.100 58.59969 0.72 ug/L L Se 82 15982.530 0.120 0.132 60.49590 2.78 ug/L r Ag 107 582125.762 1.751 0.416 49.97219 1.40 ug/L I: In 115 1398541.520 1.929 1398541.520 ug/L I Sb 121 458217.585 1.188 0.328 50.97129 2.51 ug/L L Sb 123 351606.944 0.289 0.251 50.57711 1.84 ug/L r Ba 135 154269.908 1.090 0.080 55.92545 1.26 ug/L I Ba 137 273162.374 1.319 0.141 56.92113 2.75 ug/L |> Ho 165 1932984.380 1.431 1932984.380 ug/L I Tl 205 1539785.817 0.605 0.797 50.59736 0.85 ug/L L Pb 208 2098992.717 2.407 1.083 51.04708 3.69 ug/L

Sample ID: AD30489SPK Report Date/Time: Friday, January 04, 2002 10:11:58 Page 1

NYC-WTC_000085387

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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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