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← Document results/DEP Box 17/524 2/8/02 - 2/9/02
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VOC analysis results, sample AE02575, Feb 8 2002

Machine-extracted title · confidence 95%

Laboratory results for volatile organic compounds in sample AE02575 analyzed on February 8, 2002.

NYC-WTC_000019571–000019729

Folder label: “524 2/8/02 - 2/9/02”

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Scanned page image, NYC-WTC_000019704
OCR text

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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02FEB08\2712.D Vial: 14 Acq On 9 Feb 2002 3:18 am Operator: 201-wb Sample nyc 524 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 1 Ethylene oxide Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 15.88 0.03 ug/L 31557 1,4-DIFLUOROBENZENE 15.10 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Ethylene oxide 44 C2H40 000075-21-8 5 2 Cyclopentanol 86 C5H10O 000096-41-3 5 3 3-Butenoic acid 86 C4H602 000625-38-7 5 4 Piperazine 86 C4H10N2 ________ 000110-85-0 4 Abundance Scan 688 (15.878 min): 2712.D (-) m/z 57.05 100.00%| 57 8000

6000

4000 ... M. 44 15.60 15.80 16.00 16.20 mmmpmmmmpmppmpm 86 m/z 43.95 32.44% m/z-> Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #62267: Ethylene oxide MAW—W 29 44

15 5000 15.60 15.80 16.00 16.20 m/z 43.15 31.34%

m/z--> mp a. tmp Tppmgpm 5 101520253035404550556065707580859095 Abundance #62840: Cyclopentanol .................. .................. 57

15.60 15.80 16.00 16.20 5000 m/z 86.10 28-75* 44

38J , , 53 TTTmmppgmmmtt mpHmmmmpmpm 68 86 m/z-> 5 101520253035404550556065707580859095 Abundance #669: 3-Butenoic acid 39 15.60 15.80 16.00 16.20 m/z 42.05 28.67

5000 45 58 86 । 68 rmmmmmmmmmmmll m/z—> 5 10 15 20 25 3035404550556065 70 75 80859095 15.60 15.80 16.00 16.20

2712.D HP021702.M Wed Feb 20 16:48:01 2002 Page 1

NYC-WTC_000019704

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NYC-WTC_000019704Source: NYC Law Department, mirrored locally

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