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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: ICV STD2 60 PPB Sample Date/Time: Friday, January 04, 2002 17:21:33 Sample Type: Sample Sample Description: Number of Replicates: 3 Batch ID: Method File: d;\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daiiy performanceMCV STD2 60 PPB.1750 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 23780.301 0.831 0.044 59.44351 1.64 ug/L I: Sc-1 45 546137.625 2.174 546137.625 ug/L I Cr 52 613599.364 1.176 1.106 59.87446 1.03 ug/L I Cr 53 70838.462 3.023 0.129 57.77090 4.96 ug/L Mn 55 932870.181 2.743 1.708 57.35331 4.76 ug/L I Ni 60 144602.430 3.044 0.265 55.92710 4.97 ug/L I Cu 63 325204.092 1.444 0.590 55.24961 2.91 ug/L L Cu 65 160700.431 1.682 0.291 56.36899 0.75 ug/L r Zn 66 104824.342 1.450 1.048 59.05056 1.54 ug/L I Zn 67 19222.828 0.526 0.192 59.99058 0.31 ug/L I Zn 68 78659.959 0.283 0.786 60.47047 0.22 ug/L I; Ge 72 99648.159 0.478 99648.159 ug/L I As 75 117437.956 0.350 1.174 60.42874 0.50 ug/L Se 77 10417.404 1.953 0.103 59.87115 2.44 ug/L L Se 82 13150.642 3.026 0.129 57.94966 3.48 ug/L r Ag 107 561700.468 0.873 0.484 58.50300 0.62 ug/L i> In 115 1159763.924 1.053 1159763.924 ug/L I Sb 121 449149.734 1.237 0.387 58.95010 0.75 ug/L L Sb 123 344525.846 1.055 0.297 58.95175 1.94 ug/L r Ba 135 135650.364 1.362 0.087 61.13253 2.22 ug/L I Ba 137 237221.532 2.222 0.153 60.78491 3.14 ug/L i> Ho 165 1550141.677 2.659 1550141.677 ug/L Tl 205 1374723.858 1.735 0.887 58.35259 0.93 ug/L L Pb 208 1910330.419 0.707 1.231 60.33833 3.30 ug/L

Sample ID; ICV STD2 60 PPB Report Date/Time: Friday, January 04, 2002 17:23:05 Page 1

NYC-WTC_000086132

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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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