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VOCs GC/MS analysis results, Jan 22-23 2002

Machine-extracted title · confidence 90%

Laboratory report showing volatile organic compound analysis results for sample AE01036 processed on January 22 and 23, 2002.

NYC-WTC_000003249–000003325

Folder label: “524 1/22/02

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Scanned page image, NYC-WTC_000003296
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02JAN22\01036.D Vial: 14 Acq On : 22 Jan 2002 8:10 pm Operator: Sample : nyc Inst : 210 Misc : January 22, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP010802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 2 Benzene, 1,4-difluoro- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 18.32 0.05 ug/L 14623 1,4-DIFLUOROBENZENE 17.56

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 90 2 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 90 3 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 72 4 Methimazole 114 C4H6N2S 000060-56-0 9 bundance Scan 1320 (18.318 min): 01036.D (-) m z s 1

5000

63 40 18.00 18.20 18.40 18.60 50 57 69 75 88 94 m z 63.05 21.4Urs ritz-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 Abundance #64097: Benzene, 1,4-difluoro- 14

5000 18.00 18.20 18.40 18.60 63 m z 39.95 15.32% 57 88 50 94 75 81 z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 undance #64098: Benzene, 1,3-difluoro- 14

18.00 18.20 18.40 18.60 5000 m Z 87.95 12.22

63 57 88 37 50 75 68 94 I I I I i i ritz-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 Abundance #64096: Benzene, 1,2-difluoro- 14 18.00 18.20 18.40 18.60 m z a

5000

63 88 50 57 75 37 94 z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 18.00 18.20 18.40 18.60

01036.D HP010802.M Wed Jan 23 09:46:11 2002 Page 2 NYC-WTC 000003296

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NYC-WTC_000003296Source: NYC Law Department, mirrored locally

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