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ICP-MS summary report, Jan 4 2002

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Method 200.8 laboratory summary report listing elemental concentrations including Beryllium, Scandium, Chromium, Manganese, Nickel, and Copper.

NYC-WTC_000085362–000085476

Folder label: “NEWQ 01/04/02 30489 - 31020”

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: LFB 50 PPB Sample Date/Time: Friday, January 04, 2002 11:57:32 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 performanceMFB 50 PPB.1722 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 24117.189 0.603 0.037 53.55452 4.91 ug/L i> Sc-1 45 646363.495 ' 4.301 646363.495 ug/L I Cr 52 584447.768 2.812 0.890 48.65661 3.54 ug/L I Cr 53 66930.527 1.712 0.103 46.95528 4.39 ug/L I Mn 55 881867.846 2.653 1.366 46.20245 7.08 ug/L I Ni 60 141245.672 3.333 0.219 45.81871 7.55 ug/L I Cu 63 325033.988 2.820 0.497 46.63019 5.68 ug/L L Cu 65 162223.314 3.427 0.248 47.89030 8.00 ug/L r Zn 66 109156.995 1.860 0.960 54.57601 3.45 ug/L I Zn 67 19205.462 1.930 0.168 53.98709 3.20 ug/L I Zn 68 78964.953 1.206 0.694 52.80388 1.09 ug/L i> Ge 72 113157.934 2.278 113157.934 ug/L I As 75 112286.893 1.193 0.989 51.48561 3.24 ug/L I Se 77 9852.101 0.968 0.086 50.36580 1.90 ug/L L Se 82 13236.432 2.560 0.115 52.56496 4.30 ug/L r Ag 107 568389.913 0.969 0.421 50.57041 1.39 ug/L i> In 115 1349406.261 1.307 1349406.261 ug/L I Sb 121 424931.518 0.729 0.315 48.97869 0.98 ug/L L Sb 123 328494.574 0.443 0.243 48.96580 1.17 ug/L r Ba 135 128256.432 1.269 0.071 49.55447 2.19 ug/L I Ba 137 223513.284 0.660 0.123 49.62816 1.51 ug/L i> Ho 165 1813440.142 1.641 1813440.142 ug/L I Tl 205 1433502.379 1.855 0.790 50.20949 1.70 ug/L L Pb 208 2028274.378 1.172 1.116 52.57122 1.30 ug/L

Sample ID: LFB 50 PPB Report Date/Time: Friday, January 04, 2002 11:59:03 Page 1

NYC-WTC_000085443

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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 1.000

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 0.998

machine-extracted · confidence unavailable · Check page ↗

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