Asbestos lab report page, Oct 2001

NYC 9/11 Public Portal Document

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

Date: 10/23/2001 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength: 193.7 nm Slit Width: 0.70 nm Lamp Current: 0 Energy: 62 Sample Info File: Untitled Results Data Set:

Element: As AS Loc.: 36 Date: 10/23/2001 San^le ID: Calib Blank /zL dispensed: 10 from 36, 5 from 37, 20 from 36

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L gg/L Signal Area Area Stored 1 --- — 0.001 0.001 0.042 09:43:49I No Auto-zero performed.

S5a8BSSS8SSSSBBSCSa&SBSaStS8BSS«S8BB88S;SSSt38S3S388SZSS3S8SeSBB88SSSS8BS=asaSS3&3C3S8SBSSSSaS88S8SBaa8&3S8SSSB8l

Element: As AS Loc.: 38 Date: 10/23/2001 Saii^le ID: SIO /iL dispensed: 25 from 36, 5 from 37, 5 from 38

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # ;ig/L /zg/L Signal Area Area Stored 1 0.05& 0.059 0.034 09:46:27 No Standard number 1 applied. [10] / Correlation Coefficient: 1.0000 Slope: 0.0058

8B88BSa8SBBa888BSBBBB8SS888BSS88SSSB8BaS8a8BB88Ssa8SSSBBaSS8BSS8SSBaB88SSBasa^ !B: Element: As AS Loc.: 38 Date: 10/23/2001 Sample ID: S20 glj dispensed: 20 from 36, 5 from 37, 10 from 38

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L 1^9/'^ Signal Area Area Stored 1 0.112z 0.113 0.036 09:49:09I No Standard number 2 applied. [20] / Correlation Coefficient: 0.9997 Slope: 0.0056

Element: As AS Loc.: 38 Date: 10/23/2001 San^le ID: S30 Ilia dispensed: 15 from 36, 5 from 37, 15 from 38

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L /zg/L Signal Area Area Stored 1 0. IM 0.160 0.038 09:51:51 No Standard number 3 applied. [30] J Correlation Coefficient: 0.9989 Slope: 0.0053

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NYC-WTC_000064754