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GCMS analysis results, sample AE05152, April 2002

Machine-extracted title · confidence 100%

Laboratory report for sample AE05152 analyzing unknown compounds and surrogates via GCMS on April 9, 2002.

NYC-WTC_000059013–000059024

Folder label: “GCMS X 3/8/02 A 3/30/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAR3002\5152.D Vial: 38 Acq On : 31 Mar 2002 5:40 am Operator: Sample : gc/ms scan 3/8 Inst ' : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

8.22 0.69 ug/1 91395 1,4-Dichlorobenzene-d4 12.25

Hit# of 5 / Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl - 116 C6H12O2 000123-42-2 39 2 2-Nona^ne, 9-hydroxy- 158 C9H18O2 025368-56-3 28 3 2-Propanone, 1-cyclopropyl- 98 C6H10O 004160-75-2 9 4 Acetqfhe 58 C3H6O 000067-64-1 9 Abundance Scan 346 (8.225 min): 5152.D (-) m/ z 4 3.05“. 100.00% 43

59 5000

101 83 7.80 8.00 8.20 8.40 8.60 39, 49 I T-rrTTYrrTTp-rJ-rp-TT-rp-rTT-pT^ .......... I|ll *1 ...... . m/z 59.05 50.54% 'm/z->____ 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyi- 40

I 1 5000 59 7.80 8.00 8.20 8.40 8.60 m/z 101.05 22.71% 27 31 101 ' I" " I" ‘' 11 • I I" " I 73 I" '' 11"' I " '' II" ‘' im/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #11995: 2-Noiianone, 9-hydroxy- i 43 58

7.80 8.00 8.20 8.40 8.60 I 5000 m/z 58.05 16.19% i

71 82 54, 67 pTnTyiT-rrpTTn-pnT-rpTTT^ I'' ‘' I " " I " " I I' I•"'I•'HII••IIIInIII 'm/z--> 20 25 30 35 40 45 50 55 60 65 70 75 SOJS 90 95 100 105 110 I I |4 I l^ ( [Si A| I-I-I r I I I I Abundance #1306: 2-Propanone, 1-cyciopropyF- 4)3 7.80 jrpg__J^__8;40__8,60_ m/ z 83.05 11.74% 5000 I I 55 29 39 83 . ..... . ..... l"l'l I'''' I ............ ............................ ni/z-> 20 25 30 31 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 7.80 8.00 8.20 8.40 8.60

5152.D GCMS0308.M Tue Apr 02 15:39:54 2002 Page 3

NYC-WTC_000059022

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NYC-WTC_000059022Source: NYC Law Department, mirrored locally

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