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ICP-MS heavy metals analysis, Jan 4, 2002

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Lab report detailing ICP-MS analysis of water samples for beryllium, scandium, chromium, manganese, nickel, and copper on January 4, 2002.

NYC-WTC_000086120–000086172

Folder label: “NEWQ 01/04/2002 31021 - 31135

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: LFB 50 PPB Sample DatefTime: Friday, January 04, 2002 17:29:05 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\LFB 50 PPB.1752 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 20288.487 1.451 0.037 50.68624 1.28 ug/L I: Sc-1 45 546414.381 2.689 546414.381 ug/L I Cr 52 515182.874 1.839 0.925 50.08806 0.93 ug/L I Cr 53 59900.359 2.263 0.108 48.74081 . 4.29 ug/L I Mn 55 794434.872 3.249 1.454 48.83135 5.90 ug/L I Ni 60 121359.575 4.403 0.222 46.93314 7.06 ug/L I Cu 63 274962.672 2.507 0.498 46.62991 5.12 ug/L L Cu 65 136063.894 1.755 0.246 47.62112 1.01 ug/L r Zn 66 90102.649 1.880 0.893 50.34261 2.47 ug/L Zn 67 16402.617 1.382 0.162 50.75638 2.14 ug/L I Zn 68 67153.126 0.830 0.665 51.19679 1.11 ug/L |> Ge 72 100404.770 0.771 100404.770 ug/L I As 75 99682.726 0.412 0.988 50.87122 0.61 ug/L 1 Se 77 8844.723 1.310 0.087 50.32476 1.79 ug/L L Se 82 11377.231 2.076 0.111 49.59610 2.22 ug/L r Ag 107 482064.029 1.073 0.419 50.67241 1.94 ug/L i> In 115 1149200.560 1.154 1149200.560 ug/L I Sb 121 372587.388 1.071 0.324 49.35653 2.10 ug/L L Sb 123 285552.028 1.847 0.248 49.30708 2.20 ug/L r Ba 135 112766.542 0.244 0.073 51.34668 1.70 ug/L I Ba 137 195558.448 1.188 0.127 50.62199 1.47 ug/L i> Ho 165 1533494.803 1.481 1533494.803 ug/L I Tl 205 1152752.330 1.614 0.752 49.45459 1.14 ug/L L Pb 208 1612136.585 0.888 1.049 51.43427 2.09 ug/L

Sample ID: LFB 50 PPB Report Date/Time: Friday, January 04, 2002 17:30:36 Page 1

NYC-WTC_000086138

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ICP-MS summary report, Jan 4 2002 · Box DEP Box 66

NYC-WTC_000085362

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 ↗
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 0.998

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 0.997

machine-extracted · confidence unavailable · Check page ↗

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