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Volatile organic compound analysis results, sample AE07502, April 2002

Machine-extracted title · confidence 100%

Laboratory report listing volatile organic compounds and concentrations for sample AE07502 with method detection limit qualifiers.

NYC-WTC_000081566–000081673

Folder label: “524 4/3/02

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02APR03\7498F.D Vial: 12 Acg On 4 Apr 2002 12:04 am Operator: 201-wb Sample nyc fb Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSGINT.P Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 2H-Pyran, tetrahydro- Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 9.60 0.03 ug/L 30352 1,4-DIFLUOROBENZENE 15.09 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2H-Pyran, tetrahydro- 86 C5H10O 000142-68-7 9 2 1,3-Butadiene 54 C4H6 000106-99-0 7 3 3-Pentyn-l-ol 84 C5H8O 010229-10-4 5 4 3-Buten-l-ol, 3-methyl-____________ 86 C5H10O 000763-32-6 4 Abundance Scan 331 (9.604 min): 7498F.D (-) m/z 50.95 100.00% 45 5ll 84 A 41 64

5000

UM 9.20 9.40 9.60 9.80 10.00 m/z 45.15 99.46% ii/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #62830: 2H-Pyran, tetrahydro- 4)1

[ililil 45 56 85 Hl ■ 9.20 9.40 9.60 9.80 10.00 m/z 84.10 88.45% ' '

27 I.... I"l.... +rr -rrrrprrr ......... k Tl/Z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #62292: 1,3-Butadiene 9 5|4

9.20 9.40 9.60 9.80 10.00 27 m/z 53.35 82.79% 5000

14 n/2-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #563:3-Pentyn-1-ol 5l4 9.20 9.40 9.60 9.80 10.00 m/z 41.35 80.39% 39 5000 ^31 84

Ti/z-> U5UX, 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 OlU 9.20 9.40 9.60 9.80 10.00

7498F.D HP031802.M Thu Apr 04 08:40:57 2002 Page 1

NYC-WTC_000081653

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NYC-WTC_000081653Source: NYC Law Department, mirrored locally

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