Laboratory sample list, DEP Box 24, May 21, 2002

NYC 9/11 Public Portal Document

Element: Sn Seq. No.: 68 AS Loc.: 33 Date: 05/21/2002 Sample ID: 11930 uL dispensed: 8 from 36, 5 from 37, 12 from 33

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 -7.270 -7.270 -0.001 0.002 0.013 0.015 0.032 13:36:47 No

Element: Sn Seq. No.: 69 AS Loc.: 2 Date: 05/21/2002 Sample ID: IPC uL dispensed: 8 from 36, 5 from 37, 12 from 2

Repl SampleConc / StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak - if ug/L / ug/L Signal Area Height Area Height Stored 1 102.4 J 102.4 0.112 0.115 0.318 0.027 0.052 13:39:26 No QC value within specified limits.

Element: Sn Seq. No.: 70 AS Loc.: 3 Date: 05/21/2002 Sample ID: CB uL dispensed: 8i iJcm 36, 5 from 37, 12 from 3

Repl SampleCo:nc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # 1 ug/L -10.73 V ug/L -10.73 Signal -0.004 Area -0.001 Height 0.008 Area 0.013 Height Stored 0.023 13:42:03 No

Element: Sn Seq. No.: 71 AS Loc.: 34 Date: 05/21/2002 Sample ID: 11931 uL dispensed: 8 from 36, 5 from 37, 12 from 34

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 -9.226 -9.226 -0.003 0.000 0.010 0.011 0.028 13:44:43 No

Element: Sn Seq. No.: 72 AS Loc.: 35 Date: 05/21/2002 Sample ID: 11932 uL dispensed: 8 from 36, 5 from 37, 12 from 35

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 -10.04 -10.04 -0.004 0.000 0.010 0.015 0.032 13:47:22 No

Element: Sn Seq. No.: 73 AS Loc.: 39 Date: 05/21/2002 Sample ID: 12092 uL dispensed: 8 from 36, 5 from 37, 12 from 39

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ug/L ug/L Signal Area Height Area Height Stored 1 -7.727 -7.727 -0.001 0.002 0.011 0.009 0.026 13:50:02 No

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