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ICP-MS summary report, Jan 17 2002

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

NYC-WTC_000085726–000085863

Folder label: “NEWQ AE00560 - AE00944 Jan 17, 2002 Batches 16515 16516 16517 copies made

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: IDL Sample Date/Time: Thursday, January 17, 2002 10:46:33 Sample Type: Sample Sample Description: INSTRUMENT DETECTION LIMITS Number of Replicates: 3 Batch ID: Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\daily performance\lDL.2274 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 16.334 15.408 -0.000 -0.00565 92.41 ug/L I: Sc-1 45 758497.862 3.317 758497.862 ug/L I Cr 52 10538.550 3.878 0.001 0.05595 33.69 ug/L I Cr 53 1580.844 51.326 0.001 0.60990 87.41 ug/L I Mn 55 1009.399 1.706 0.000 0.00286 82.35 ug/L I Ni 60 786.375 8.109 0.000 0.00691 248.11 ug/L I Cu 63 1366.450 1.453 0.000 0.01812 21.54 ug/L L Cu 65 665.698 7.289 0.000 0.01020 159.69 ug/L r Zn 66 555.356 10.209 -0.000 -0.01377 150.37 ug/L I Zn 67 140.669 8.240 0.000 0.00562 443.38 ug/L I Zn 68 452.349 5.435 0.000 0.00103 649.67 ug/L I: Ge 72 139474.640 2.614 139474.640 ug/L I As 75 6103.279 4.322 -0.001 -0.05123 308.05 ug/L I Se 77 160.336 2.812 0.000 0.01341 169.59 ug/L L Se 82 2380.669 3.089 -0.000 -0.10181 443.77 ug/L r Ag 107 357.344 5.238 0.000 0.00214 68.92 ug/L I: In 115 1733598.805 3.349 1733598.805 ug/L I Sb 121 2203.956 1.682 0.000 0.00775 107.97 ug/L L Sb 123 1748.490 1.010 0.000 . 0.01047 66.57 ug/L r Ba 135 137 173.670 3.171 0.000 0.00065 98.13 ug/L Ba 265.340 1.088 -0.000 -0.00570 13.02 ug/L i> Ho 165 2566228.152 2.248 2566228.152 ug/L I Tl 205 779.708 5.656 0.000 0.00088 159.17 ug/L L Pb 208 9838.168 2.794 -0.000 -0.01284 68.83 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery I nt Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r Be 9 i> Sc-1 45 95.225 I Cr 52 I Cr 53 I Mn 55 Ni 60

Sample ID: IDL Report Date/Time: Thursday, January 17, 2002 10;48;04 Page 1 NYC-WTC_000085742

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ICP-MS summary report, Jan 3 2002 · Box DEP Box 66

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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

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