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ICP-MS summary report, Jan 10 2002

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

NYC-WTC_000085591–000085724

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Method 200.8 - Summary Report Sample ID: ICV STD1 30 PPB Sample Date/Time: Thursday, January 10, 2002 09:53:50 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 performanceMCV STD1 30 PPB.1938 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 15405.211 4.221 0.024 30.40364 9.33 ug/L l> Sc-1 45 655145.134 6.179 655145.134 ug/L I Cr 52 361815.084 5.938 0.540 29.90577 11.24 ug/L I Cr 53 41507.289 0.322 0.063 30.21028 6.40 ug/L I Mn 55 550539.596 1.523 0.841 29.58156 4.79 ug/L I Ni 60 89079.249 5.031 0.136 28.74594 11.16 ug/L I Cu 63 199527.409 5.700 0.304 26.85470 — 3.79 ug/L L Cu 65 103087.273 5.257 0.157 27.13953 11.14 ug/L r Zn 66 66582.118 3.403 0.584 29.72570 4.26 ug/L I Zn 67 11997.699 1.246 0.105 29.73207 3.62 ug/L I Zn 68 48850.726 0.782 0.428 29.89963 5.38 ug/L i> Ge 72 113643.377 4.665 113643.377 ug/L I As 75 68249.186 2.713 0.597 30.74484 7.24 ug/L I Se 77 5984.699 4.812 0.051 31.54599 0.96 ug/L L Se 82 8050.310 0.609 0.068 31.82144 5.38 ug/L r Ag 107 336074.289 2.784 0.245 29.55370 7.83 ug/L i> In 115 1371222.116 5.001 1371222.116 ug/L I Sb 121 259797.236 2.729 0.189 32.42610 2.72 ug/L L Sb 123 198441.618 0.847 0.145 32.52427 4.99 ug/L r Ba 135 79296.562 4.386 0.044 30.24581 1.29 ug/L I Ba 137 135297.277 3.722 0.075 29.95533 7.35 ug/L i> Ho 165 1815839.569 3.612 1815839.569 ug/L I Tl 205 853143.216 3.553 0.470 30.43348 6.85 ug/L L Pb 208 1197939.806 1.848 0.659 27.82366 4.55 ug/L

Sample ID: ICV STD1 30 PPB Report Date/Time: Thursday, January 10, 2002 09:55:22 Page 1

NYC-WTC_000085599

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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 ↗

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