Potable water asbestos lab report, Sep 2001

NYC 9/11 Public Portal Document

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' Method Name: AsHGA Element: As ■ . Methqd Description: AsHga SM 3113 B

Date: 09/26/2001 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.: 6 Date: 09/26/2001 Sample ID: tclp blk lilt dispensed: 10 from 36, 5 from 37, 20 from 6

Repl San^jleConc StndConc BlnkCorr Peak Bkgnd Time Peak # Mg/h Atg/L Signal Area Area Stored 1 -0.399 -0.399 0.002 0.000 0.057 12:00:38 No

Element: As AS Loc.; 7 Date: 09/26/2001 Sait^jle ID; 22003tclp /zL dispensed: 10 from 36, 5 from 37, 20 from 7

Repl San^leConc StndConc BlnkCorr Peak Bkgnd Time Peak # Atg/L Mg/i- Signal Area Area Stored 1 5.055 5.055 0.031 0.030 0.073 12:03:19I No =====c================================jD=z=z========z===c:========zzzz===z==Q====ao=Q=====,===i=,===

Element: As AS Loc.: 7 Date: 09/26/2001 Sample ID: 22003tclp lilt dispensed: 5 from 37, 10 from 38, 20 from 7

Repl San^leConc StndConc BlnkCorr Peak Bkgnd Time Peak # Aig/L Aig/L Signal Area Area Stored 1 11.50 11.50 0.067 0.065 0.084 12:05:55i No Recovery is 32.2% (outside of specified limits) {aaaaaaaasaaaasaaaaaasaaaaasaasaasaaaaaaaaaaaaaaaaaaaaaaaassaaasaaaaeaaaa Element: As AS Loc.: 7 Date: 09/26/2001 Sample ID: 22003tclp /zL dispensed: 25 from 36, 5 from 37, 5 from 7

Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # gg/L /^g/L - Signal Area Area Stored 1 7.805 1.951 0.014 0.013 0.037 12:08:36: No

Element: As AS Loc.: 7 Date: 09/26/2001 San^jle ID; 22003tclp lilt dispensed: 15_^om 36, 5 from 37, 10 from 38, 5 from 7 Repl SampleConc StndConc BlnkCorr Peak Bkgnd Time Peak # A^g/L Signal lig/it Area Area Stored 1 74.88 18.72 0.106 0.104 0.037 12:11:23 No Recovery is 83.8% (outside of specified limits)

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