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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: CCV STD1 30 PPB Sample Date/Time: Friday, January 04, 2002 18:34:29 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\CCV STD1 30 PPB.1760 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 13254.123 2.065 0.023 30.86801 1.98 ug/L i> Se-I 45 585933.985 2.152 585933.985 ug/L 1 Cr 52 315237.843 2.155 0.520 28.17082 4.17 ug/L I Cr 53 36551.767 3.737 0.061 27.50086 5.86 ug/L I Mn 55 474969.609 2.817 0.810 27.20075 4.93 ug/L I Ni 60 73813.598 1.974 0.126 26.57392 3.12 ug/L 1 Cu 63 173270.512 1.131 0.290 27.15624 1.15 ug/L L Cu 65 84464.870 2.184 0.141 27.32894 1.57 ug/L r Zn 66 55682.917 1.210 0.544 30.67371 1.92 ug/L I Zn 67 10006.606 1.870 0.097 30.48588 1.47 ug/L I Zn 68 41379.047 1.214 0.404 31.09887 1.47 ug/L i> Ge 72 101515.006 0.718 101515.006 ug/L I As 75 58422.069 1.360 0.571 29.39244 1.04 ug/L I Se 77 5329.282 1.146 0.051 29.67087 1.48 ug/L L Se 82 6788.936 1.426 0.064 28.81431 2.13 ug/L r Ag 107 280122.357 1.065 0.246 29.72994 1.49 ug/L i> In 115 1137784.710 1.317 1137784.710 ug/L I Sb 121 226056.710 1.493 0.199 30.23698 0.18 ug/L L Sb 123 173688.216 1.309 0.153 30.29079 2.10 ug/L r Ba 135 66667.221 0.289 0.043 30.23814 1.44 ug/L I Ba 137 115017.908 1.218 0.075 29.65833 1.35 ug/L i> Ho 165 1537353.979 1.643 1537353.979 ug/L I Tl 205 710702.730 2.525 0.462 30.41856 3.34 ug/L L Pb 208 993269.376 0.720 0.644 31.56461 2.37 ug/L

Sample ID: CCV STD1 30 PPB Report Date/Time: Friday, January 04, 2002 18:36:01 Page 1

NYC-WTC_000086169

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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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