Asbestos sample log, WTC site, Nov 2 2001

NYC 9/11 Public Portal Document

SSSSSBBSSSSSBSSSSSSXSBSSBSSSSSSSa&SSSBBSSeSSSSSeSSSBSSBBSSSSSSSBBSSSSCSSSSaCSSSSSSSSBSaSSSSSSSSSSSSSBXSSSSasSSSSSSasSS

Method Name: AsHGA Element: As Mfethod Description: AsHga SM 3113 B

Date: 11/02/2001 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 193.7 lun Slit Width: 0.70 nm Lamp Current: 0 Energy: 62 Sait^le Info File: Untitled Results Data Set:

Element: As AS Loc.: 6 Date: 11/02/2001 Sample ID: 26202 (iIj dispensed: 10 from 36, 5 from 37, 20 from 6

Repl San^leConc StndConc BlnkCorr Peak Bkgnd Time Peak # Mg/i^ Mg/L Signal Area Area Stored 1 -0.130 -0.130 0.000 0.006 0.028 10:37:21 No

aBBaBaaaaBBaBBBBBaaaaaBaBBBBBaaaaBaaBaaBBBaaaaBBaaasBaaaaBsaaBBaBSBaaaBSBBBaBaaBBBaBBBB Element: As AS hoc.: 6 Date: 11/02/2001 Sait^le ID: 26202 '2/00-^ V /xL dispensed: 5 from 37, 10 from 38, 20 from 6

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # /ig/L tfg/L Signal Area Area Stored 1 19.83 / 19.83 0.100 0.105 0.032 10:39:581 No Recovery is 99.2% J

Element: As AS Loc.: 7 Date: 11/02/2001 San^le ID: 26202dup dispensed: 10 from 36, 5 from 37, 20 from 7

Repl San^leConc StndConc BlnkCorr Peak Bkgnd Time Peak # /ig/L gg/L Signal Area Area Stored 1 -0.055 -0.055 0.001 0.006 0.026 10:42:38 No

:BSBBBBSBBBBSSBSSSBS8BBSBSSBBBSSBSSSBSSSBSS8BBSSBSBBBBBBBBBBBBBBB8BBBBSBB Element: As AS Loc.: 7 Date: 11/02/2001 Sample ID: 26202dup gL dispensed: 5 from 37, 10 from 38, 20 from 7

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # Signal Area Area Stored 1 19.36 19.36 0.098 0.103 0.031 10:45:14 No Recovery is 96.8%

Element: As AS Loc.: 8 Date: 11/02/2001 San^le ID: 26146 liL dispensed: 10 from 36, 5 from 37, 20 from 8

Repl San^jleConc StndConc BlnkCorr Peak Bkgnd Time Peak # /tg/L /tg/L Signal Area Area Stored 1 -0.332 -0.332 -0.001 0.005 0.026 10:47:56 No

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