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Potable water asbestos lab report sample list, Sept 2001

Machine-extracted title · confidence 90%

Laboratory report listing sample IDs and quality control checks for potable water asbestos analysis.

NYC-WTC_000064713–000064722

Folder label: “As

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Scanned page image, NYC-WTC_000064716
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Method Name: AsHGA Element; As , . Method Description: AsHga SM 3113 B

Date: 10/04/2001 Technique: Furnace Calibration Equation: Calc. Intercept: Linear Wavelength; 193.7 nm Slit Width; 0.70 nm Lanp Current: 0 Energy: 62 San^jle Info Pile: Untitled Results Data Set:

Element: As AS Loc.; 1 Date; 10/04/2001 Sample ID: qcs IiIj dispensed: 10 from 36, 5 from 37, 20 from 1

Repl Samp^Ci LC ^tndConc BlnkCorr Peak Bkgnd Time Peak # I Signal Area Area Stored 1 9.686 9.686 0.054 0.054 0.024 10:25:54 No QC value IthirZ specified limits.

Element: As AS Loc.: 2 Date: 10/04/2001 Sample ID: Ipc fili dispensed: 10 from 36, 5 from 37, 20 from 2

Repl San^leConc StndConc BlnkCorr Peak Bkgnd Time Peak # ;«g/ir~\ \ Ag/L Signal Area Area Stored 1 BO.33)^ 20.33 0.109 0.109 0.025 10:28:31. No QC value within/specified limits.

SSSSSSSBBSSSSSB&SBSBSaSSSSSSSSSSSSSSSSSBBSSS&SBBBSSaSBBSSSSSaSSSaBBSSBSSSSaSSSSSSSSSSSSaSBBSSassaBSS&SSSSSSSSSSieSSS

Element: As AS Loc.; 3 Date: 10/04/2001 Sample ID: cb fiTj dispensed: 10 from 36, 5 from 37, 20 from 3

Repl SairpleConc /StndConc BlnkCorr Peak Bkgnd Time Peak # Signal Area Area Stored 1 -0.151 0.003 0.003 0.017 10:31:08 No SBasasBBaBBaaBBBBBaaaBaBsaaBBBaBBBaBaBBaBBaaaBBBaBBBasBBsaBBaasBSBBSBaBBBBBBBSBaBSBaaBB Element: As AS Loc.: 4 Date: 10/04/2001 Sample ID: Ifb pL dispensed: 10 from 36, 5 from 37, 20 from 4

Repl SampleConc / StndConc BlnkCorr Peak Bkgnd Time Peak # / Mg/L Signal Area Area Stored 1 Xo. 15j V 40.15 0.212 0.212 0.033 10:33:45I No QC value specified limits.

Element: As AS Loc.; 5 Date; 10/04/2001 Sample ID: Irb’ lih dispensed: 10 from 36, 5 from 37, 20 from 5 Repl SampleConcj StndConc BlnkCorr Peak Bkgnd Time Peak # Mg/L Signal Area Area Stored 1 (^.325 A -0.325 0.002 0.002 0.016 10:36:22 No

Page 3 NYC-WTC_000064716

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NYC-WTC_000064716Source: NYC Law Department, mirrored locally

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