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Document / 5 pages

Volatile organic compound analysis results, sample AD26991, Nov 2001

Machine-extracted title · confidence 100%

Laboratory report listing recovery percentages for volatile organic compounds in sample AD26991 from November 9, 2001.

NYC-WTC_000001020–000001024

Folder label: “524 11/9/01”

←Page 5 of 5→
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\01nov9\26991F.D Vial: 8 Acq On 9 Nov 2001 10:39 pm Operator: Sample : fb Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP110101.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 Hydrazine, 1,2-diethyl- Concentration Rank 1 R.T. EstConc Relative to ISTD Area R.T. --------------------------------------------------------------------- 15.03 0.03 ug/L 5698 1,4-DIFLUOROBENZENE 14.39 Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 Hydrazine, 1,2-diethyl- 88 C4H12N2 001615-80-1 4 2 1,3-Dioxolan-2-one 88 C3H403 000096-49-1 4 3 1,2-Hydrazinedicarboxaldehyde 88 C2H4N202 000628-36-4 4 4 5ui=iae, a.ilyl methyl 88 C4H8S 010152-76-8 3 undance Scan 705 (15.035 min): 26991F.D (-) z 114.05 100.000 14

5000

63 88 14.80 15.00 15.20 15.40 44 m/z 88.00 23.290 rifz-> 10 20 30 40 50 60 70 80 90 100 110 12 undance #840: Hydrazine, 1,2-diethyl-

I T 59 00

5000. I 44 14.80 15.00 15.20 15.40 I m/z 63.00 22.920

50 70 80 90 100 110 1,3-Dioxolan-2.one

~I 151 58 73 88 14.80 15.00 15.20 15.40 m/z 44.00 9.84%

1

1

5000

17

10 110

26991F.D HP110101.M Fri Nov 09 23:19:18 2001 Page 1

NYC-WTC 000001024

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NYC-WTC_000001024Source: NYC Law Department, mirrored locally

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