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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”

Page image
Scanned page image, NYC-WTC_000003284
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : .C:\HPCHEM\1\DATA\02JAN22\00917.D Vial: 12 Acq On : 22 Jan 2002 6:34 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 3 Benzene, 1,4-difluoro- Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 18.32 0.03 ug/L 8564 1,4-DIFLUOROBENZENE 17.56

Hit# of 5 Tentative ID MW MolForm CAS# Qual -----=--------------------------------------------------------------- 1 Benzene, 1,4-difluoro- 114 C6H4F2 000540-36-3 40 2 Benzene, 1,3-difluoro- 114 C6H4F2 000372-18-9 40 3 Benzene, 1,2-difluoro- 114 C6H4F2 000367-11-3 7 4 3-Cvclobutene-1.2-dione. 3.4-dihvdr 114 C4H204 002892-51-5 4 dance Scan 1320 (18.318 min): 00917.D (-) m z 113.95 100.00 14

5000 40 88 50 18.00 18.20 18.40 18.60 3 8i ( m z 40.05 39.210 > 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 dance #2864: Benzene, 1,4-difluoro- I 114

5000 63 18.00 18.20 18.40 18.60 m z i.95 23.179 50 57 88 37 81 94 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 #2865: Benzene, 1,3-difluoro- 14

18.00 18.20 18.40 18.60 5000 m z 114.95 17.15%

88 50 57 37 i I 75 81 94 100 105 110 115 1

114

5000 A\ A1 63 Z3 50 57 75 94 37 I 30 35 40 45 50 55 60 E 105 110 115 120 18.00 18.20 18.40 18.60

00917.D HP010802.M Wed Jan 23 09:41:59 2002 Page 3

NYC-WTC 000003284

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NYC-WTC_000003284Source: NYC Law Department, mirrored locally

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