VOC analysis results, sample AE02089, Feb 7 2002

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Laboratory results for volatile organic compounds in sample AE02089 analyzed on February 7, 2002.

NYC-WTC_000019422–000019569

Folder label: “524 2/6/02 - 2/7/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report -im -i Data File C:\HPCHEM\l\DATA\02FEB06\2093.D vial: 6 — Acq On 6 Feb 2002 8:07 pm Operator: 201-wb — Sample nyc Inst : GC/MS Ins— Mise Multiplr: 1.00 — MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Guanidine, methyl- Concentration Rank 2

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

9.94 0.04 ug/L 45441 1,4-DIFLUOROBENZENE 15.11

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Guanidine, methyl- 73 C2H7N3 000471-29-4 5 2 1-Propanamine, 2-methyl- 73 C4H11N 000078-81-9 3 3 1 - But anami ne 73 C4H11N 000109-73-9 3 42 CH2N2 -ii 4 Methane, diazo- 000334-88-3 3 -ids Abundance Scan 348 (9.944 min): 2093. D (-) m/z 73.05 100.00% 73 -

5000 41 57 9.60 9.80 10.00 10'20 ' “ r ' ■ ■ i ■ “ ■ i ■ ■ ■ ■ i' ■ “ i ‘ ■ i “ IIIII1444117T T-pr-nrp-r m/z 41.05 47.15% n/z-> Abundance 5 10 15 2025303540455055

33 #285: Guanidine, methyl- 43 60 65 70 75 80 A 73 ................ , , ............. 5000 ’ ‘ I • * • ‘ I 1 1 ‘ ’ 1 ’ ‘ I ’ ’ It 9.60 9.80 10.00 10.20 17 57 m/z 43.05 44.37%

A 27 PPIPTTT - •' i “ ■ ■ i ■ m -r-rprr ■ ■ i ■ ■ ■ ■ i ■ -t-p-r-n-pT nz-> 5 10 15 20 25 30 35404550556065 70 75 80 Abundance #62540:1-Propanamine, 2-methyl- 30 ■ 1 i ■ ■ ■ 1 i ■ 9.60 9.80 10.00 10.20 5000 m/z 39.05 41.20% -cim —

27 43 46 55 58 73 “ i " '' i ■ " ' i " " i'111 " " 111" 11''11' " ' 1111 if11 ' । p 111 p 111 p 1111111 T-p-r mz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 Abundance #299:1-Butanamine • • j « • • • । + T 1 33 9.60 9.80 10.00 10.20 m/z 57.05 31.64%

5000

27 41 44 55 TImnmnpommkn 11m1’51’11111151111110111 73 70 | —3—1—3ITETTT’1’’TT-p-r ....... i......... ■ ■ i ■ ■ ■ ■ i ' ■ ■ ' i ■ ‘ ' i 1 ■ ' 1 i ■ miz—> 5 10 15 20253035404550556065 70 75 80 9.60 9.80 10.00 10.20

2093.D HP013102.M Wed Feb 06 21:21:58 2002 Page 1

NYC-WTC_000019483

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