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← Document results/DEP Box 59/12/19/01 NEWQ 29023-29235 29139 Zn did not recover batches 16055 16056 NEWQ 12/19/01 copies made
Document / 84 pages

Method 200.8 summary report, Dec 19 2001

Machine-extracted title · confidence 95%

Summary report of Method 200.8 analysis results for multiple analytes including beryllium, chromium, and manganese from December 19, 2001.

NYC-WTC_000067178–000067261

Folder label: “12/19/01 NEWQ 29023-29235 29139 Zn did not recover batches 16055 16056 NEWQ 12/19/01 copies made

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NYC 9/11 Public Portal Document

Method 200.8 - Summary Report Sample ID: AD29023DUP Sample Date/Time: Wednesday, December 19, 2001 09:59:52 Sample Type: Sample Sample Description: 1:2 Number of Replicates: 3 Batch ID: Method File: d:\Elandata\Method\NEWQ200.8.mth Dataset File: d:\Elandata\Dataset\daily performance\AD29023DUP.1104 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 24.744 -0.000 -0.00807 142.63 ug/L l> Sc-1 45 579967.356 4.385 579967.356 ug/L Cr 52 10501.316 8.739 0.002 0.10294 64.63 ug/L Cr 53 855.368 3.829 0.000 Q?t5676 12.10 ug/L Mn 55 198181.546 4.786 0.341 ril^08||,‘1 7.52 ug/L 1 Ni 60 669.022 9.063 0.001 nJj4862 19.90 ug/L I Cu 63 4544.769 3.304 0.005 0.45660 10.33 ug/L L Cu 65 2199.858 2.614 0.003 0.45123 8.16 ug/L r Zn 66 1401.083 7.545 0.003 0.18213 38.34 ug/L I Zn 67 369.675 11.379 0.001 0.45039 31.04 ug/L I Zn 68 1441.754 6.182 0.006 0.44093 16.01 ug/L i> Ge 72 117238.190 2.830 117238.190 ug/L I As 75 831.730 5.411 0.005 0.26353 3.48 ug/L I Se 77 150.669 12.944 -0.000 -0.03344 255.89 ug/L L Se 82 246.005 4.472 0.000 0.15282 > 18.51 ug/L r Ag 107 260.338 6.126 0.000 0.00696 19.78 ug/L i> In 115 1636146.380 2.419 1636146.380 ug/L 1 Sb 121 396.009 2.020 0.000 0.02746 5.50 ug/L L Sb 123 297.559 4.461 0.000 0.02621 6.31 ug/L r Ba 135 26156.856 1.395 0.009 7.25004 -7 4.07 ug/L Ba 137 45203.858 0.389 0.016 7.16847 3.88 ug/L I: Ho 165 2718437.744 3.545 2718437.744 ug/L I Tl 205 346.008 9.839 -0.000 -0.00011 782.10 ug/L L Pb 208 3211.505 2.065 -0.002 -0.10370 1.17 ug/L

Sample ID: AD29023DUP Report Date/Time: Wednesday, December 19, 2001 10:01:23 Page 1

NYC-WTC_000067198

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NYC-WTC_000067198Source: NYC Law Department, mirrored locally

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