Antimony lab results, DEP Box 59, Sep 2001

NYC 9/11 Public Portal Document

Element.: Sb Seq. No.: 24 AS hoc.: 2 Date: 09/24/2001 SAii^jle ID: IPC /iL dispensed: 10 from 36, 5 from 37, 20 from 2

Repl SampleConc / StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Signal Area Height Area Height Stored 1 tL0.d2N 10.93 0.036 0.037 0.045 0.008 0.017 10:24:41 No QC value within/specifled limits.

Element: Sb Seq. No.: 25 AS hoc.: 3 Date: 09/24/2001 Sample ID: CB fill dispensed: 10 from 36, 5 from 37, 20 from 3

Repl San^ileConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Signal Area Height Area . Stored 1 C 2.564\'" 2.564 0.008 0.008 0.018 0.004 0.015 10:27:18 No

8SS:

Element: Sb Seq. No.: 26 AS hoc.: 16 Date: 09/24/2001 San^le ID: 23264 lih dispensed: 10 from 36, 5 from 37, 20 from 16

Repl SanpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /ig/L Signal Area Height Area Height Stored 1 V0.0385\ -0.0385 -0.001 -0.001 0.017 0.014 0.015 10:30:00 No

8888a8S8S888BS8BC38a888aBaBS8S8a8a8aBeSS88BB8B88SS8888BSaS8SSBB8888a8a88SSBSBB888a8a88888S8 Element: Sb Seq. No.: 27 AS hoc.: 17 Date: 09/24/2001 Sample ID: 23270 IjlIj dispensed: 10 from 36, 5 from 37, 20 from 17

Repl SatnpleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Signal Area Height Area Height Stored 1 <0.;n'52\ -0.2182 -0.002 -0.002 0.016 0.010 0.016 10:32:42 No

Element: Sb Seq. No.: 28 AS LOC.: 17 Date: 09/24/2001 San^le ID: 23270 fili dispensed: 5 from 37, 10 from 38, 20 from 17

Repl Sai pleConc,r. StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # FH/L Signal Area Height Area Height Stored 1 7?6^^ < \5.666 0.018 0.019 0.032 0.010 0.015 10:35:27 No Recovery i!k 56.-^ ;side of specified limits)

Element: Sb Seq. No.: 29 AS hoc.: 17 Date: 09/24/2001 San^jle ID: 23270 filj dispensed: 25 from 36, 5 from 37, 5 from 17

Repl San^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Signal Area Height Area Height Stored 1 C 8.67X 2.169 0.006 0.007 0.019 0.011 0.020 10:38:08 No

Page 8

NYC-WTC_000064815