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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: QCS 50 PPB Sample Date/Time: Friday, January 04, 2002 09:47:54 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\QCS 50 PPB.1689 Sample Prep Volume (ml): Initial Sample Quantity (mg): Aliquot Volume (ml): Diluted To Volume (mb):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit r Be 9 23294.707 0.429 0.035 49.85416 3.18 ug/L I: Sc-1 45 670154.881 3.316 670154.881 ug/L I Cr 52 621928.193 2.119 0.913 49.94421 2.70 ug/L I Cr 53 72827.326 1.686 0.108 49.28268 3.76 ug/L I Mn 55 961250.864 2.474 1.435 48.53739 5.62 ug/L I Ni 60 152372.161 4.452 0.227 47.64079 7.17 ug/L I Cu 63 343279.779 1.753 0.506 47.48773 4.51 ug/L L Cu 65 167865.763 2.086 0.247 47.69924 1.26 ug/L r Zn 66 111807.984 3.394 0.926 52.67099 2.28 ug/L I Zn 67 20023.568 2.197 0.166 53.04729 1.51 ug/L I Zn 68 83656.773 2.193 0.693 52.74253 1.88 ug/L I: Ge 72 120000.746 1.169 120000.746 ug/L I As 75 119966.528 1.270 0.996 51.84993 1.44 ug/L I Se 77 10871.941 2.030 0.089 52.43047 2.30 ug/L L Se 82 13899.427 2.277 0.114 52.02521 3.48 ug/L r Ag 107 610075.727 0.349 0.428 51.49084 1.41 ug/L In 115 1422543.800 1.234 1422543.800 ug/L I Sb 121 468398.184 0.831 0.329 51.21813 1.99 ug/L L Sb 123 361292.044 0.520 0.254 51.08458 0.73 ug/L r Ba 135 138359.642 0.103 0.072 50.63034 1.74 ug/L I Ba 137 241530.690 0.895 0.126 50.78866 0.75 ug/L I: Ho 165 1914795.072 1.638 1914795.072 ug/L I Tl 205 1536308.850 2.084 0.802 50.95905 1.37 ug/L L Pb 208 2075829.784 1.475 1.082 50.96302 3.02 ug/L

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Sample ID: QCS 50 PPB Report Date/Time: Friday, January 04, 2002 09:49:26 Page 1

NYC-WTC_000085377

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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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