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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: Blank Sample Date/Time: Friday, January 04, 2002 16:59:57 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\Blank.1745 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 g 8.667 37.091 ug/L I: Sc-1 45 544760.862 2.777 ug/L I Cr 52 9888.228 15.646 ug/L 1 Cr 53 670.365 5.075 ug/L I Mn 55 561.690 5.657 ug/L I Ni 60 131.336 13.881 ug/L 1 Cu 63 3187.591 3.694 ug/L L Cu 65 1580.487 0.527 ug/L r Zn 66 431.348 4.124 ug/L I Zn 67 106.668 15.471 ug/L Zn 68 334.009 5.263 ug/L Ge 72 97388.845 0.298 ug/L As 75 427.882 3.529 ug/L Se 77 132.669 5.657 ug/L L Se 82 243.339 4.527 ug/L r Ag 107 217.005 3.772 ug/L I: In 115 1130058.338 1.200 ug/L I Sb 121 77.668 8.573 ug/L L Sb 123 44.444 17.477 ug/L r Ba 135 214.005 4.602 ug/L I Ba 137 365.678 5.880 ug/L Ho 165 1487362.086 3.683 ug/L I T1 205 90.668 5.094 ug/L L Pb 208 3747.341 1.272 ug/L

Sample ID: Blank Report Date/Time: Friday, January 04, 2002 17:01:28 Page 1

NYC-WTC_000086120

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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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