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GC/MS analysis results for sample AD23345, Oct 16 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23345 conducted on October 16, 2001.

NYC-WTC_000088556–000088584

Folder label: “GC/MS Scan 9/26/01

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Scanned page image, NYC-WTC_000088580
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File ; C:\HPCHEM\1\DATA\OCT0901\23345.D Vial: 17 Acq On : 10 Oct 2001 4:57 am Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 18 Pentacosane Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 37.29 2.59 ug/1 195561 Perylene-dl2 37.23 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentacosane 352 C25H52 000629-99-2 87^ 2 Tritetracontane 605 C43H88 007098-21-7 86^ 3 Heptadecane 240 C17H36 000629-78-7 86 4 Heneicosane 296 C21H44 000629-94-7 86^ ^bundance Scan 3513 (37.293 min): 23345.D (-) m/z 57.00 100.00% 57

85

I ' ' ' ' I T 37.00 37,20 37.40 37.60 73.47% nfe-> 50 100 150 200 250 300 350 400 450 500 ' 550 600 Abundance #73718: Pentacosane 43

71 5000 . . . I . ... I 37.00 37.20 37.40 37.60 m/z 43.05 69.80% 99 . ■ "I.............. ... I... ,i.... I.... I.... I.... I, Ti/z-> so 100 150 200 250 300 350 400 450 500 550 600 Abundance #60913: Tritetracontane 57

37.00 37.20 37.40 37.60 5000 85 m/z 85.05 49.77%

n/z-> \bundance

5000 50 100 If I . . .’*.^1^.................................... 150 200 250 300 #71193: Heptadecane 350 400 450 500 550 600

m/z X ' ' i ' ' ' > I ' ' ' 37.00 37.20 37.40 37.60 55.00 h 25.11%

85

j1J3i41169,210240 ................................ ......... ■n/z-> 50 100 150 200 250 300 350 400 450 500 550 600 37.00 37.20 37.40 37.60

23345.D NP091101.M Thu Oct 11 13:10:50 2001 Page 18

NYC-\/VTC_000088580

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NYC-WTC_000088580Source: NYC Law Department, mirrored locally

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