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GCMS analysis results for sample AE10810, May 2002

Machine-extracted title · confidence 50%

Gas chromatography-mass spectrometry report for sample AE10810 showing detection of unknown compounds and surrogate recovery.

NYC-WTC_000046006–000046035

Folder label: “GCMS X 5/7/02 A 5/15/02

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Scanned page image, NYC-WTC_000046024
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NYC 9/11 Public Portal Document

■ Data File : C:\MSDCHEM\1\DATA\051402\10810.D Vial: 20 Acq On : 15 May 2002 5:50 am Operator: Mclean Sample : 5/7 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 10 Hexatriacontane Concentration Rank 10

R.T. EstConc Area Relative to ISTD R.T.

32.06 0.49 ug/L 516617 Chrysene-dl2 30.81

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Hexatriacontane 507 C36H74 000630-06-8 86 2 Tetratetracontane 619 C44H90 007098-22-8 86 3 Tetratriacontane 479 C34H70 014167-59-0 86 4 Eicosane 282 C20H42 000112-95-8 80 Abundance Scan 4932 (32.057 min): 10810.D (-4923) (-) m/ z 57.10 100.00% 5

85 5000 \A , ‘NM‘‘ AI ,.)k ‘MA, MAA 31.80 32.00 32.20 32.40

m/z-> 0 O— — 1147 207 50 100 150 200 250 300 350 400 450 500 550 600 m/z 43.20 75.31% Abundance #112334: Hexatriacontane 57

5000 85 31.80 32.00 32.20 32.40 m/z 71.10 66.75% ] | 1131411 69197225253281 oV TT dip f i'll |* i "i f i ] — । । । । । । i । । । > । । । । । । । i । । । । । । (ii r [ rhf l ' | TT ii

/z-> 0 50I 100 150 200 250 300 350 400 450 500 550 600 Abundance #112365: Tetratetracontane 5(7 A 31.80 32.00 32.20 32.40 5000 85 m/z 85.10 48.54%

l | | 131 41 1691 97225253281309337365393 435463491519 561589617 01—997T———— i'll | ' 1 IInIIM|AII i—y । । । r' । । i । । । i i - r > m/z-> ।0 !50 100 150 200 250 300 350 400 450 500 550 600 Abundance #16431: Tetratriacontane 57 31.80 32.00 32.20 32.40 m/z55.10 27.26%

5000 85

29 113 0 । 144/4 J 1 j 141169197225253281 311 367 410 i T । i | i I *l T 14 11 / t' । 1 | 1 1 f 1 | / 1 IFuI 1 । | I । । 1 J-' 1 l | । • I I | r t i T| i i .. I 1 1 ' 1 1 1 1 m/z-> 0 501 100 150 200 250 300 350 400 450 500 550 600 31.80 32.00 32.20 32.40

10810.D 050102.M Thu May 16 12:39:42 2002 Page 14

NYC-WTC_000046024

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NYC-WTC_000046024Source: NYC Law Department, mirrored locally

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