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GCMS analysis results for sample AD26679, Dec 10 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AD26679 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032028–000032057

Folder label: “GCMS X 11/7/01 A 12/6/01

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0401\26679.D vial: 5 Acq On 4 Dec 2001 2:27 pm Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 20 Dotriacontane Concentration Rank 15

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

35.53 0.65 ng/uL 92458 Perylene-dl2 37.25

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Dotriacontane 451 C32H66 000544-85-4 78 2 Pentatriacontane 493 C35H72 000630-07-9 78 3 Octaco sane 394 C28H58 000630-02-4 78 4 Tetrat etracontane 619 C44H90 _______ 007098-22-8 78 Abundance 7 Scan 3347 (35.532 min): 26679.D (-) m/z 57.10 100.00% 57

5000 85 A _ 1 A I ‘ ' • 'I* ' i 35.20 35.40 35.60 35.80 281 1- m/z 71.05 60.07% m/z-> 50 100 150 200 250 300 350 400 450 Abundance #74490: Dotriacontane 43 i 71 5000- 35.20 35.40 35.60 35.80 m/z 43.10 57.69%

m/z-> .1 50 12127100 155 183 150 200 250 300 350 379 407 400 450 450 Abundance #58'43: Pentatriacontane 57 AA—A AMA -AA 35.20 35.40 35.60 35.80 5000 85 m/z 85.15 46.82%

. Il 113 141 169 197 225 -r m/z—> 50 100 150 200 250 300 350 400 450 Abundance 43 #74211: Octacosane TII 4 35.20 35.40 35.60 35.80 i m/z 55.10 30.17% 71 5000-

2 J 127 155 , 183 211 364 i TT miz-> 50 100 150 200 250 300 350 400 450 35.20 35.40 35.60 35.80

26679 .D NP112701 .M Fri Dec 07 13:10:39 2001 Page 20

NYC-WTC_000032055

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NYC-WTC_000032055Source: NYC Law Department, mirrored locally

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