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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: LRB Sample Date/Time: Friday, January 04, 2002 17:36:21 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\LRB.1753 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 7.000 42.857 -0.000 -0.00315 267.52 ug/L I: Sc-1 45 519332.451 3.176 519332.451 ug/L I Cr 52 8425.655 1.875 -0.002 -0.10347 42.26 ug/L I Cr 53 595.692 2.986 -0.000 -0.03705 72.84 ug/L 1 Mn 55 884.052 2.481 0.001 0.02260 13.48 ug/L I Ni 60 297.678 97.394 0.000 0.06784 165.58 ug/L I Cu 63 3422.012 0.869 0.001 0.06951 27.75 ug/L L Cu 65 1681.172 2.480 0.000 0.06562 49.16 ug/L r Zn 66 426.348 6.037 -0.000 -0.00050 2958.07 ug/L I Zn 67 103.668 5.815 -0.000 -0.00629 351.16 ug/L I Zn 68 339.343 4.129 0.000 0.00679 148.09 ug/L I: Ge 72 96451.942 0.748 96451.942 ug/L I As 75 383.196 39.797 -0.000 -0.02126 388.87 ug/L I Se 77 109.668 10.686 -0.000 -0.13036 57.53 ug/L L Se 82 229.339 14.339 -0.000 -0.05338 298.70 ug/L r Ag 107 567.357 4.892 0.000 0.03722 10.08 ug/L I: In 115 1135282.630 1.975 1135282.630 ug/L I Sb 121 64.334 9.498 -0.000 -0.00183 49.14 ug/L L Sb 123 54.480 15.875 0.000 0.00174 96.99 ug/L r Ba 135 243.672 3.108 0.000 0.01233 43.69 ug/L I Ba 137 405.346 8.072 0.000 0.00893 75.90 ug/L I; Ho 165 1509564.140 1.840 1509564.140 ug/L I Tl 205 128.669 3.236 0.000 0.00160 12.58 ug/L L Pb 208 4019.056 3.988 0.000 0.00698 42.65 ug/L

Sample ID: LRB Report Date/Time: Friday, January 04, 2002 17:37:53 Page 1

NYC-WTC_000086141

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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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