Selenium lab results, WTC samples, Sep 25 2001

NYC 9/11 Public Portal Document

Element: Se 5eq. No.: 18 AS Log.: 11 Date: 09/25/2001 • Sample ID: SampleOll gL dispensed: 10 from 36, 5 from 37, 20 from 11 Illi dispensed: 10 from 36, 5 from 37, 20 from 11

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # M3/L Signal Area Height Area Height Stored 1 0.8870 0.8870 0.005 0.005 0.013 0.028 0.017 11:15:54 No

bb: :SSBe3SS&S88S85BCSBBSaaSBSSSSSSaBSSSS&SSSSSZSaS&BSSBS3SSSSS3SSas:«SaSBSS3SSSaS3&SBBSSS&SSBS3aaBZ385B8SSS8SS8

Element: Se Seq. No.: 19 AS Log.: 12 Date: 09/25/2001 San^le ID: San^le012 lih dispensed: 10 from 36, 5 from 37, 20 from 12 lih dispensed: 10 from 36, 5 from 37, 20 from 12

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd^^^ime Peak # ;ig/ir^-— gg/L Signal Area Height Area Height ‘ Stored 1 0.7826 0.7826 0.005 0.004 0.011 0.026 0.014 11:20:23 No

Element: Se Seq. No.: 20 AS Log.: 13 Date: 09/25/2001 Sample ID: Sample013 gL dispensed: 10 from 36, 5 from 37, 20 from 13 IJLh dispensed: 10 from 36, 5 from 37, 20 from 13

Repl SanpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/L Signal Area Height Area Height Stored 1 0.4184\ 0.4184 0.002 0.002 0.010 0.026 0.014 11:24:51 No

BSBaaaBBBBBB8BBSBBBB8B8aB8aBB8aBaaBBBSBBB8S888BBS88aBaBB8SS8aa8B8BSa8aaBSBB88SSB8BBBS88

Element: Se Seq. No.: 21 AS Log.: 14 Date: 09/25/2001 San^le ID: San^le014 gL dispensed: 10 from 36, 5 from 37, 20 from 14 fill dispensed: 10 from 36, 5 from 37, 20 from 14

Repl San^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/i>===^ gg/L Signal Area Height Area Height Stored 1 ( 1.070 A 1.070 0.007 0.006 0.011 0.060 0.030 11:29:19 No

Element: Se Seq. No.: 22 AS Log.: 2 Date: 09/25/2001 San^Jle ID: IPC fill dispensed: 10 from 36, 5 from 37, 20 from 2 [lit dispensed: 10 from 36, 5 from 37, 20 from 2

Repl iSan^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # 1 I .420 A /ig/L 5.420 Signal 0.038 Area 0.038 Height 0.057 Area 0.025 Height Stored 0.022 11:33:34 No QC valui withinJspecified limits.

Element: Se Seq. No.: 23 AS Log.: 3 Date: 09/25/2001 Sample ID: CB (iL dispensed: 10 from 36, 5 from 37, 20 from 3 [ili dispensed: 10 from 36, 5 from 37, 20 from 3

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # gg/L____ gg/D Signal Area Height Area Height Stored 1 0.4345^\ 0.4345 0.002 0.002 0.010 0.014 0.012 11:37:46 No

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NYC-WTC_000065274