Sample batch list, DEP Labs, December 6 2001

NYC 9/11 Public Portal Document

Method Name: SeHGAP Element: Se ‘ Method Description: Sehga SM3113 B

Date: 12/06/2001 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 196.0 nm Slit Width: 2.00 nm Lamp Current: 0 Energy: 60 Sample Info File: Untitled Results Data Set:

Element: Se Seq. No.: 116 AS Loc.: 2 Date: 12/06/2001 Sample ID: IPC /zL dispensed: 10 from 36, 5 from 37, 20 from 2 fill dispensed: 10 from 36, 5 from 37, 2 0 from 2

Repl SampleConc .StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L / Mg/L Signal Area Height Area Height Stored 1 4.565t/ 4.565 0.026 0.028 0.071 0.036 0.026 14:56:43 No QC value within specified limits.

Element: Se Seg. No.: 117 AS Loc.: 3 Date: 12/06/2001 Sample ID: CB /xL dispensed: 10 from 36, 5 from 37, 20 from 3 /xL dispensed: 10 from 36, 5 from 37, 20 from 3

Repl SampleConc /StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # /xg/L / gg/L Signal Area Height Area Height Stored 1 0.0549 0.0549 0.000 0.002 0.009 0.028 0.014 15:00:57 No

Element: Se Seq. No.: 118 AS Loc.: 4 Date: 12/06/2001 Sample ID: LFB (ill dispensed: 10 from 36, 5 from 37, 20 from 4 IZh dispensed: 10 from 36, 5 from 37, 20 from 4

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Signal Area Height Area Height Stored 1 7.840 7.840 0.045 0.046 0.098 0.041 0.037 15:05:13 No QC out o: limits QC will be repeated based on Retry setting.

Element: Se Seq. No.: 119 AS Loc.: 4 Date: 12/06/2001 Sample ID: LFB /xL dispensed: 10 from 36, 5 from 37, 20 from 4 IiTj dispensed: 10 from 36, 5 from 37, 20 from 4

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # Mg/L Signal Area Height Area Height Stored 1 7.742 7.742 0.044 0.046 0.097 0.043 0.035 15:09:28 No QC out o' limit ( Current analytical sequence continued. rcA oo-i o4- -jwaVix I

Page 8

NYC-WTC_000084141