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VOC blank analysis results, sample AE02714, Feb 11 2002

Machine-extracted title · confidence 95%

Laboratory results for a volatile organic compounds blank (SB1524) in sample AE02714 analyzed on February 11, 2002.

NYC-WTC_000019731–000019797

Folder label: “524 2/11/02

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Scanned page image, NYC-WTC_000019787
OCR text

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02FEB11\2716.D Vial: 13 Acq On : 11 Feb 2002 9:15 pm Operator: 201-wb Sample : nyc 524 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.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 Piperazine Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 15.86 0.03 ug/L 41519 1,4-DIFLUOROBENZENE 15.10 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Piperazine 86 C4H10N2 000110-85-0 5 2 Hexane 86 C6H14 000110-54-3 5 3 3-Pentanone 86 C5H10O 000096-22-0 4 4 Cyclopentanol 86 C5H10O ______ 000096-41-3 4 Abundance Scan 688 (15.861 min): 2716.D (-) m/z 57.05 100.00% 57

5000 86 41 15.60 15.80 16.00 16.20 TH m/z 86.20 27.83% i ■ r “• i ■" ‘ i i•*••i i "i ■ ■■ ■ i ■ ■■ • i ■ ■ ■ • r " 'i IT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 A A Abundance #62810: Piperazine 44

5000 15.60 15.80 16.00 16.20 56 85 m/z 41.25 19.50%

m/z-> a +53 59 Hpmmi '' ■ i ‘" ■ i • 20 25 3035404550556065 70 75 80859095 Abundance #62874: Hexane 57 43

15.60 15:80 16100 16.20 5000 m/z 56.15 17.57%

39 86 71 n/z-> 1. 53 -mmOppWMp] 20 25 3035404550556065 70 75 80 859095 Abundance #723:3-Pentanone • • i ■»■ ■ i ■ • 29 57 15.60 15.80 16.00 16.20 m/z 43.15 16.96%

5000

86 26 ■m-p-n-ry 37 43 Pmmmpt 53, 1.। , ,Y , AM, ........ ’ ’,’’441" m/z-> 20 25 3035404550556065 70 75 80859095 15.60 15.80 16.00 16.20

2716.D HP021702.M Mon Feb 25 16:53:55 2002 Page 1

NYC-WTC_000019787

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NYC-WTC_000019787Source: NYC Law Department, mirrored locally

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