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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 09:51:58 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\LFB 50 PPB.1690 Sample Prep Volume (ml): Initial Sample Quantity (mg): Aliquot Volume (mb): 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 22243.405 1.364 0.036 51.01349 2.67 ug/L I: Sc-1 45 625120.577 1.814 625120.577 ug/L Cr 52 591953.502 2.321 0.932 50.95421 1.30 ug/L I Cr 53 70023.368 1.181 0.111 50.78143 1.00 ug/L I Mn 55 944341.420 2.452 1.509 51.05558 1.00 ug/L I Ni 60 153364.716 2.903 0.245 51.34135 2.56 ug/L I Cu 63 356854.241 1.900 0.564 52.96054 2.79 ug/L L Cu 65 173681.408 2.424 0.275 52.98936 4.21 ug/L r Zn 66 112332.138 2.417 0.946 53.78785 3.60 ug/L Zn 67 19746.961 2.197 0.166 53.15003 2.27 ug/L Zn 68 80232.989 1.044 0.676 51.38018 0.68 ug/L i: Ge 72 118127.435 1.212 118127.435 ug/L I As 75 117704.606 0.987 0.993 51.67999 1.49 ug/L I Se 77 10530.202 2.015 0.088 51.57207 1.71 ug/L L Se 82 13923.794 0.429 0.116 52.95250 1.28 ug/L r Ag 107 618486.102 0.542 0.434 52.11205 1.23 ug/L I: In 115 1424919.626 0.941 1424919.626 ug/L I Sb 121 452023.242 1.652 0.317 49.34257 2.32 ug/L L Sb 123 346573.822 0.720 0.243 48.92082 1.09 ug/L r Ba 135 136898.159 1.063 0.071 49.74606 1.36 ug/L I Ba 137 239151.855 0.298 0.124 49.94480 1.32 ug/L I: Ho 165 1928027.213 1.625 1928027.213 ug/L I Tl 205 1539388.358 1.728 0.798 50.71765 2.18 ug/L L Pb 208 2093596.941 2.329 1.083 51.04925 3.73 ug/L

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Sample ID: LFB 50 PPB Report Date/Time: Friday, January 04, 2002 09:53:29 Page 1

NYC-WTC_000085379

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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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