Selenium lab results, WTC samples, Sep 21 2001

NYC 9/11 Public Portal Document i ==Z= = S3 Z5Z58SS888ZSSSS:aBS BBSS: assess 8 SSBSBSSSSSS&SSaSBBSaS&SSSaSSSaSSBSSSSSSSSSSBSSSBSS&SS3 SSSSSSSXS8SSS58SS

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

Date: 09/21/2001 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength; 196.0 nm Slit Width: 2.00 nm Lan^ Current: 0 Energy; 57 Sample Info File: Untitled Results Data Set:

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Element: Se Seq. No.: 1 ASLoc.; 36 Date: 09/21/2001 Sample ID: Calib Blank IJLb dispensed: 10 from 36, 5 from 37, 20 from 36 fib dispensed: 10 from 36, 5 from 37, 20 from 36

Repl San^leConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd _ .Time Peak * # pg/i* /ig/L Signal Area Height Area Height Stored 1 0.001 0.001 0.010 0.020 0.013 09:44:13 No ito-z€ro erformed.

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Element: Se Seq. No.: 2 AS Loc.: 38 Date; 09/21/2001 San^le ID: S2 gL dispensed; 26 from 36, 5 from 37, 4 from 38 fib dispensed: 26 from 36, 5 from 37, 4 from 38

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # ng/b iig/b Signal Area Height Area Height Stored 1 0.015 0.016 0.034 0.028 0.019 09:48:32 No Standard number 1 applied. [2] Correlation Coefficient: 1.0000 Slope: 0.0076

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Element: Se Seq. No.: 3 AS Loc.; 38 Date: 09/21/2001 San^le ID: S4 Illi dispensed: 22 from 36, 5 from 37, 8 from 38 filj dispensed: 22 from 36, 5 from 37, 8 from 38

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # l^g/b IJ^g/b Signal Area Height Area Height Stored 1 0.029 0.030 0.056 0.035 0.026 09:52:52 No Standard number 2 applied. [4] Correlation Coefficient: 0.9998 Slope: 0.0073

8BB8SSSB8BBBB8a8B8B88BBa888aaaBBBBa8a8BBB888a88BBBB:

Element: Se Seq. No.: 4 AS Loc.; 38 Date: 09/21/2001 Sample ID: S6 la, dispensed: 18 from 36, 5 from 37, 12 from 38 pit dispensed: 18 from 36, 5 from 37, 12 from 38

Repl SampleConc StndConc BlnkCorr Peak Peak Bkgnd Bkgnd Time Peak # lig/b IJ^9/b Signal Area Height Area Height Stored 1 ^0.043 0.044 0.082 0.039 0.033 09:57:13 No Standard number 3 applied. [6] Correlation Coefficient: 0.9998 Slope: 0.0072

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