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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 STD1 30 PPB Sample Date/Time: Friday, January 04, 2002 17:17:59 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 STD1 30 PPB.1749 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 11615.198 0.536 0.022 29.64731 0.84 ug/L I:> Sc-1 45 534560.992 1.085 534560.992 ug/L I Cr 52 304790.537 1.149 0.552 29.89659 0.37 ug/L I Cr 53 35685.603 1.507 0.066 29.44708 1.92 ug/L I Mn 55 470609.447 0.467 0.879 29.52668 1.55 ug/L I Ni 60 74235.135 3.144 0.139 29.29666 4.02 ug/L I Cu 63 169261.642 3.295 0.311 29.12046 4.42 ug/L L Cu 65 82051.468 1.112 0.151 29.13835 2.24 ug/L r Zn 66 52820.893 1.580 0.528 29.74006 1.43 ug/L I Zn 67 9622.520 1.090 0.096 29.96942 1.14 ug/L I Zn 68 38960.040 1.536 0.389 29.93023 2.26 ug/L I:> Ge 72 99286.917 0.804 99286.917 ug/L As 75 57314.258 1.516 0.573 29.48489 1.87 ug/L I Se 77 5226.554 1.015 0.051 29.75303 0.82 ug/L L Se 82 6755.911 2.656 0.066 29.33999 3.57 ug/L r Ag 107 282556.805 2.957 0.248 30.01141 3.50 ug/L I: In 115 1136975.624 0.913 1136975.624 ug/L Sb 121 227556.412 0.402 0.200 30.46169 1.10 ug/L L Sb 123 174066.770 0.710 0.153 30.37465 0.63 ug/L r Ba 135 66057.493 1.568 0.043 30.20597 1.90 ug/L I Ba 137 116034.668 0.673 0.076 30.17241 2.46 ug/L i> Ho 165 1524977.339 2.189 1524977.339 ug/L i Tl 205 694964.102 3.316 0.456 29.97396 1.14 ug/L L Pb 208 946206.305 1.191 0.618 30.31203 2.88 ug/L

Sample ID: ICV STD1 30 PPB Report Date/Time: Friday, January 04, 2002 17:19:31 Page 1

NYC-WTC_000086129

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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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