GCMS analysis report for sample AE01510, March 2002

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GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.

NYC-WTC_000010027–000010046

Folder label: “GCMS X 1/23/02 A 2/21/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report • Data File : C:\MSDCHEM\1\5973N\02FEB21\01510.D Vial: 5 Acq On : 21 Feb 2002 2:17 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 21, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 9 3-Buten-2-ol, 2-methyl- Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 19.98 0.07 ug/L 51884 Acenaphthene -dl0 18.34 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Buten-2-ol, 2-methyl- 86 C5H10O 000115-18-4 9 2 Furan, tetrahydro-2-methyl- (CAS... 86 C5H10O 000096-47-9 7 3 Furan, tetrahydro -2-methyl- 86 C5H10O 000096-47-9 7 4 3-PENTEN-2-OL, (Z) - 86 C5H10O 024652-50-4 7 Abundance Scan 1471 (19.980 min): 01510.0 (-) m/ z 71.00 100.00% 71

5000 43 51 86 186 M 160 19.60 19.80 20.00 20.20 20.40 Of 11110111101001072921/11/7117 . ................. • i *1 “ i * “' i • ‘1 ‘ r “ * i i • • • *l 11’3 m/z 43.10 23.26% miz—> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 f Abundance #4084:3-Buten-2-ol, 2-methyl- 71 43

5000 19.60 19.80 20.00 20.20 20.40 59 m/z 186.00 22.38% 27 86 0 ..... | — ■ । IT’4* q * । ’’’I —hpmmpp]mmmmmmmmmpmp niz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #4160: Furan, tetrahydro-2-methyl- (CAS) $$ 2-Methyitetrah... 43 71 1 1 ' ' I • ' ■ ■ i ■ ■ ■ ■ i • 19.60 19.80 20.00 20.20 20.40 5000 m/z 185.00 20.75% 56 86 0+ ‘ l “ ‘ > l ■ ■1 4—74 Pmmmmmmmmmmmmpmm miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #4156: Furan, tetrahydro-2-methyl- 1 I 1 1 11 I 1 1 ■ • i ■ ■ ■ ' i ' 43 71 19.60 19.80 20.00 20.20 20.40 m/z 41.10 12.45% N 5000 27 56 86 0 P “i11 ■ “ ‘ i■ "'111■ “ ■ i “ “ i “ “ r “ ‘ i ‘1 i" • ■ i' “ • i “ ' ‘ i “ “ i “ "i" m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 19.60 19.80 20.00 20.20 20.40

01510.D HP022102.M Mon Feb 25 10:55:10 2002 Page 11

NYC-WTC_000010041

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