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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: AD31021 Sample Date/Time: Friday, January 04, 2002 17:39:32 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\AD31021.1754 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 Sc-1 Be 9 11.333 13.478 0.000 0.00768 53.36 ug/L I: 45 526771.331 4.109 526771.331 ug/L I Cr 52 9884.137 1.821 0.001 0.03438 142.27 ug/L I Cr 53 1364.783 4.581 0.001 0.61114 2.25 ug/L I Mn 55 569184.512 2.565 1.081 36.30434 6.28 ug/L I Ni 60 1270.768 4.399 0.002 0.45983 9.07 ug/L I Cu 63 74243.389 1.598 0.135 12.67391 5.80 ug/L L Cu 65 36643.414 1.612 0.067 12.91668 5.78 ug/L r Zn 66 4361.424 3.076 0.040 2.24212 4.43 ug/L I Zn 67 891.386 3.775 0.008 2.48155 2.73 ug/L I Zn 68 3703.458 2.302 0.034 2.62290 0.27 ug/L I: Ge 72 98702.391 2.066 98702.391 ug/L I As 75 1447.816 2.667 0.010 0.52907 5.19 ug/L I Se 77 183.337 4.409 0.000 0.28801 21.67 ug/L L Se 82 304.008 2.303 0.001 0.26063 16.95 ug/L r Ag 107 250.339 2.568 0.000 0.00297 16.01 ug/L |> In 115 1155456.644 0.858 1155456.644 ug/L I Sb 121 446.682 5.309 0.000 0.04841 7.51 ug/L L Sb 123 365.782 7.178 0.000 0.05504 8.98 ug/L r Ba 135 39046.080 1.763 0.025 17.76859 2.17 ug/L I Ba 137 67792.220 1.716 0.044 17.53805 0.50 ug/L i> Ho 165 1528648.511 1.229 1528648.511 ug/L I Tl 205 155.336 10.427 0.000 0.00268 26.88 ug/L L Pb 208 10455.116 2.987 0.004 0.21187 5.36 ug/L

Sample ID; AD31021 Report Date/Time: Friday, January 04, 2002 17;41;04 Page 1

NYC-WTC_000086143

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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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