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Asbestos lab analysis batch results, Dec 5 2001

Machine-extracted title · confidence 95%

Lab report listing sample IDs and quality control samples analyzed on December 5, 2001.

NYC-WTC_000084224–000084235

Folder label: “As 12/5/01

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Scanned page image, NYC-WTC_000084225
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

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

Date: 12/05/2001 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 193.7 nm Slit Width: 0.70 nm Lamp Current: 0 Energy: 61 Sample Info File: Untitled Results Data Set:

Element: As AS Loc.: 36 Date: 12/05/2001 Sample ID: Calib Blank /xL dispensed: 10 from 36, 5 from 37, 20 from 36

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # fig/Tj Signal Area Area Stored 1 0.004 0.004 0.065 17:34:16 No Auto-zero performed.

Element: As AS Loc.: 38 Date: 12/05/2001 Sample ID: SIO IjlTj dispensed: 25 from 36, 5 from 37, 5 from 38

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L gg/L Signal Area Area Stored 1 0.046 0.050 0.037 17:36:54 No Standard number 1 applied. [10] Correlation Coefficient: 1.0000 Slope: 0.0046

Element: As AS Loc.: 38 Date: 12/05/2001 Sample ID: S20 jih dispensed: 2 0 from 36, 5 from 37, 10 from 3 8

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L gg/D Signal Area Area Stored 1 0.098 0.102 0.038 17:39:37 No Standard number 2 applied. [20] Correlation Coefficient: 0.9995 Slope: 0.0049

= = = = =: = z= = = s= = =z = s = = =s = = = =:=3 = = = = =: = = s:s = = = =: = s=::=s: = s = = = = s:

Element: As AS Loc.: 38 Date: 12/05/2001 Sample ID: S30 gL dispensed: 15 from 36, 5 from 37, 15 from 38

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # ;ig/L Signal Area Area Stored 1 0.147 0.151 0.041 17:42:20 No Standard number 3 applied. [30] Correlation Coefficient: 0.9998 Slope: 0.0049

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NYC-WTC_000084225Source: NYC Law Department, mirrored locally

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