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← Document results/DEP Box 04/524 2/1/02
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VOC analysis results sample AD24483, Site 524, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing VOC analysis results for sample AD24483 from Site 524 collected and processed in October 2001.

NYC-WTC_000000527–000000727

Folder label: “524 2/1/02”

Page image
Scanned page image, NYC-WTC_000000673
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02FEB01\01650.D Vial: 20 Acq On 2 Feb 2002 12:13 am Operator: 201-wb Sample : nyc Inst : GC/MS Ins Misc : February 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 -- Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Hydrazine, 1,2-diethyl- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 15.79 0.05 ug/L 50839 1,4-DIFLUOROBENZENE 15.13

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 Hydrazine, 1,2-diethyl- 88 C4H12N2 001615-80-1 4 2 1,2-Hydrazinedicarboxaldehyde 88 C2H4N2O2 000628-36-4 4 3 1,3-Dioxolan-2-one 88 C3H4O3 000096-49-1 4 4 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2 006843-45-4 3 undance Scan 684 (15.792 min): 01650.D (-) m/z 114.15 100.00% 14

5000 63 88 41 50 57 15.40 15.60 15.80 16.00 16.20 m z 63.05 28.07% -> 10 20 30 40 50 60 70 80 90 100 110 120 undance #840: Hydrazine, 1,2-diethyl- -~

59 88

5000 44 73 15.40 15.60 15.80 16.00 16.20 m/z 88.00 24.31%

-> 10 20 30 40 50 60 70 80 90 100 110 120 undance #781: 1,2-Hydrazinedicarboxaldehyde 1

60 15.40 15.60 15.80 16.00 16.20 88 500p m/z 50.05 16.25% 44 17

-> 10 20 30 40 50 60 70 80 90 100 110 120 undance #62893:1,3-Dioxolan-2-one 15.40 15.60 15.80 16.00 16.20 m/z 57.05 14.91% 43 88

)\,, , 5000 --- 15

~ 73 ~--- , , , , , , , , , , , , , , -> 10 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00 16.20

01650.D HP013102.M Mon Feb 04 09:34:13 2002 Page 2

NYC-WTC 000000673

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NYC-WTC_000000673Source: NYC Law Department, mirrored locally

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