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VOC analysis results, sample AE12531, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE12531 analyzed on May 24, 2002.

NYC-WTC_000083681–000083805

Folder label: “524 5/24/02 - 5/25/02

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Scanned page image, NYC-WTC_000083766
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02may24\12536.D Vial: 2 Acq On : 24 May 2002 11:08 pm Operator: 201-wb Sample : 524 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peale Number 4 4-Pentenal Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 25.98 0.14 ug/L 123487 1,4-DICHLOROBENZENE-D4 26.97

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 4-Pentenal 84 C5H8O 002100-17-6 50 2 6-Oxabicyclo [3.1.0]hexane 84 C5H8O 000285-67-6 32 3 Isopropylcyclobutane 98 C7H14 000872-56-0 28 4 4-Pentenal, 2-ethyl- 112 C7H12O 005204-80-8 28 Abundance Scan 1293 (25.981 min); 12536.D (-) m/z 57.05 100.00% 41 7

552 70 ■R 25.60 25.80 26.00 26.20 lU 51 -n/z->0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 m/z 41.05 88.45%

Abundance #62738; 4-Penlenal 5(5

5000 27 39 25.60 25.80 26.00 26.20 83 m/z 55.05 61.79% 44

Tl/Z-> JJW 69 Tp-rrrpT iprirpTT

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90. Abundance #62742; 6-Oxabicyclo[3.1 .OJhexane 5(5 41 27 25.60 25.80 26.00 26.20 5000 m/z 43.05 45.25%

83 37 I 66 4^ l""l" l|nu|i

Tl/Z--> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #1330; Isopropylcyclobutane 5(5 25.60 25.80 26.00 26.20 m/z 56.05 36.27% 70 5000 41 27 83 4 yn-TT ■n/z-> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 25.60 25.80 26.00 26.20

12536.D HP051702.M Fri May 24 23:48:12 2002 Page 4

NYC-WTC_000083766

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NYC-WTC_000083766Source: NYC Law Department, mirrored locally

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