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ICP-MS summary report, Jan 3 2002

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

NYC-WTC_000085227–000085360

Folder label: “NEWQ 01/03/2002 30010 - 30086

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: QCS 50 PPB Sample Date/Time: Thursday, January 03, 2002 13:46:38 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.1609 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 18978.317 2.047 0.031 48.95510 3.46 ug/L I: Sc-1 45 609977.799 3.971 609977.799 ug/L I Cr 52 597821.946 1.416 0.965 51.12456 3.87 ug/L !• Cr 53 68964.062 2.574 0.112 51.03540 6.53 ug/L I Mn 55 887594.464 2.840 1.456 49.10905 6.29 ug/L I Ni 60 147216.912 2.976 0.242 48.01901 6.82 ug/L I Cu 63 343257.583 4.001 0.562 47.42837 4.46 ug/L L Cu 65 169232.894 2.332 0.277 46.34086 2.71 ug/L r Zn Zn 66 67 109721.769 19929.025 2.031 2.029 0.886 0.161 48.53603 48.82776 1.83 ug/L 1.51 ug/L I Zn 68 83068.726 2.021 0.671 50.79669 2.06 ug/L I: Ge 72 123116.308 0.647 123116.308 ug/L I As 75 125704.385 1.395 1.017 51.69722 2.04 ug/L I Se 77 11014.784 3.537 0.088 51.56242 3.79 ug/L L Se 82 14215.919 2.175 0.113 49.78757 2.38 ug/L r Ag 107 668973.001 2.102 0.433 53.12588 2.70 ug/L I: In 115 1541886.823 0.880 1541886.823 ug/L I Sb 121 508248.334 0.075 0.330 53.05254 0.81 ug/L L Sb 123 390175.333 0.580 0.253 53.13092 0.66 ug/L r Ba 135 151774.362 2.191 0.083 48.83514 8.10 ug/L I Ba 137 265012.948 1.290 0.145 48.78155 7.28 ug/L I; Ho 165 1832316.049 7.161 1832316.049 ug/L I Tl 205 1590581.574 1.443 0.870 48.39711 7.55 ug/L L Pb 208 2163300.131 1.590 1.179 47.06686 5.38 ug/L

Sample ID: QCS 50 PPB Report Date/Time: Thursday, January 03, 2002 13:48:09 Page 1

NYC-WTC_000085239

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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 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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