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ICP-MS summary report, Jan 18 2002

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

NYC-WTC_000085904–000086007

Folder label: “NEWQ Jan 18, 2002 AE00947 - AE01335 Batches 16518 16519 16520 copies made

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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 18, 2002 09:14:11 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.2345 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 32735.499 1.220 0.040 50.10550 2.82 ug/L l> Sc-1 45 824441.256 1.698 824441.256 ug/L I Cr 52 741055.325 2.171 0.887 50.42879 3.85 ug/L I Cr 53 86324.821 1.223 0.104 50.39356 1.76 ug/L I Mn 55 1186321.990 0.215 1.438 49.92159 1.77 ug/L I Ni 60 188010.530 1.847 0.227 49.30262 3.30 ug/L I Cu 63 438206.926 1.943 0.529 47.98239 1.37 ug/L L Cu 65 214919.418 2.262 0.260 48.41770 3.15 ug/L r Zn 66 145152.137 0.975 1.005 51.82736 0.22 ug/L I Zn 67 25213.503 0.945 0.174 51.56844 2.05 ug/L I Zn 68 104990.837 0.354 0.727 52.22087 1.22 ug/L i> Ge 72 143600.469 1.191 143600.469 ug/L I As 75 145857.895 0.862 0.979 51.97531 1.98 ug/L I Se 77 12702.665 2.135 0.087 52.14604 1.42 ug/L L Se 82 18422.498 0.275 0.114 52.26708 1.14 ug/L r Ag 107 744235.072 1.247 0.421 50.70957 1.72 ug/L i> In 115 1768121.535 2.180 1768121.535 ug/L I Sb 121 581813.533 1.322 0.329 52.81215 1.08 ug/L L Sb 123 452632.172 0.733 0.256 53.01326 2.91 ug/L r Ba 135 175340.542 2.503 0.066 50.90579 0.39 ug/L I Ba 137 307062.717 1.753 0.115 50.46644 2.83 ug/L i> Ho 165 2668102.342 2.594 2668102.342 ug/L I Tl 205 2313930.762 3.252 0.867 52.26382 5.27 ug/L L Pb 208 2992832.331 1.841 1.115 50.15800 4.38 ug/L

/ QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be g i> Sc-1 45 96.239 I Cr 52 I Cr 53 I Mn 55 I Ni 60

Sample ID: LFB 50 PPB Report Date/Time: Friday, January 18, 2002 09:15:43 Page 1 NYC-WTC_000085918

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ICP-MS summary report, Jan 17 2002 · Box DEP Box 66

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

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machine-extracted · confidence unavailable · Check page ↗
ICP-MS summary report, Jan 3 2002 · Box DEP Box 66

NYC-WTC_000085207

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 0.997

machine-extracted · confidence unavailable · Check page ↗

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