Asbestos lab analysis batch results, Jan 17 2002

NYC 9/11 Public Portal Document PerkinElmer 7\AWinLab: 01/17/2002, 05:29:44 PM

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 -2.03 -2.03 -0.0044 0.0070 0.0027 0.0118 0.0327 05:31:37 No

Element: Ti Seq. No.: 116 TVS Loc.: 25 Date: 01/17/2002 Sample ID: Sample025 "3 1 pL dispensed: 10 from 86, 20 from 25

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L . Signal Area Height Area Height Stored 1 -2.35 -2.35 -0.0049 0.0065 0.0030 0.0114 0.0333 05:35:20 No

Element: Ti Seq. No.: 117 AS Loc.: 2 Date: 01/17/2002 Sample ID: IPC pL dispensed: 10 from 86, 20 from 2

Repl SampleConc / StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L / pg/L Signal Area Height Area Height Stored 1 49.6t/ 49.6 0.0741 0.0855 0.0603 0.0346 0.1030 05:39:03 No QC value within specified limits.

Element: Ti Seq. No.: 118 AS Loc.: 3 Date: 01/17/2002 Sample ID: CB pL dispensed: 10 from 86, 20 from 3 / Repl SampleConc ^tndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L Aig/L Signal Area Height Area Height Stored 1 -0.61 1/ -0.61 -0.0022 0.0092 0.0061 0.0349 0.1078 05:42:48 No QC value within specified limits.

Element: Ti Seq. No.: 119 AS Loc.: 4 Date: 01/17/2002 Sample ID: LFB pL dispensed: 10 from 86, 20 from 4

Repl SampleConc /StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L / pg/L Signal Area Height Area Height Stored 1 110 1/ 110 0.1659 0.1773 0.1253 0.0372 0.1043 05:46:31 No QC value within specified limits.

Element: Ti Seq. No.: 120 AS Loc.: 5 Date: 01/17/2002 Sample ID: LRB pL dispensed: 10 from 86, 20 from 5

Repl SampleConc /StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L /pg/L Signal Area Height Area Height Stored 1 1.68 1.68 0.0013 0.0126 0.0066 0.0359 0.1117 05:50:15 No QC value within specified limits.

Element: Ti Seq. No.: 121 AS Loc.: 26 Date: 01/17/2002 Sait^le ID: Sample026.-')-i(jQ3 pL dispensed: 10 from 86, 20 from 26

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # pg/L pg/L Signal Area Height Area Height Stored 1 -1.25 -1.25 -0.0032 0.0082 0.0037 0.0278 0.0824 05:53:58 No

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