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Volatile organic compounds blank results, Mar 8 2002

Machine-extracted title · confidence 95%

Laboratory analysis results for volatile organic compounds blank sample AE05178 dated March 8, 2002.

NYC-WTC_000021328–000021450

Folder label: “524 3/8/02 - 3/11/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02MAR08\5175.D Vial: 12 Acq On 8 Mar 2002 7:05 pm Operator: 201-wb Sample nyc Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 Hydrazine, 1,2-diethyl- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 15.72 0.03 ug/L 18898 1,4-DIFLUOROBENZENE 15.05 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 Sulfide, allyl methyl 88 C4H8S 010152-76-8 3 4 1,2-Hydrazinedicarboxaldehyde 88 C2H4N202 000628-36-4 3 Abundance Scan 690 (15.715 min): 5175.D (-) m/z 114.15 100.00% 1 4

5000 63 MA.......... 88 15.40 15.60 15.80 16.00

m/z-> 44.......... 1 * • i' * * * i ’ *•*i*’** i•*’n * * * ‘ i • • 10 20 30 40 50 7060 80 *। * * * • i • 90 4 100 110 ‘‘120111 m/z 62.95 ■ ■ i1 ■ ■11 • 23.84%

Abundance #840: Hydrazine, 1,2-diethyl- 31

59 88

5000 P-IIII 44 73 15.40 15.60 15.80 16.00 m/z 88.00 21.01%

- l ■ ■ i ■ ■ ‘ ■ i ■ ■ 111'1' I1'''11 r‘ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62893: 1,3-Dioxolan-2-one 29 43 88 15.40 15.60 15.80 16.00 5000 m/z 43.95 9.80%

15 WWWWA 58 _7 I । 1 | । I1! 1 । i 1 — ■ ■ i • ■ ■11' ■ ■ ■ i ■ ■ ■ ■ i ■1 I'1 1' i1'1 ■ i'1'' i ■' m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62927: Sulfide, allyl methyl 41 15.40 15.60 15.80 16.00

73 88 5000

61

m/z--> ■ ' i ‘ 10 ' ‘ i ■ ‘ 20 ■ i ' ■ ■ ■ i • 30 40 BaL 50 60 70 80 mmmp 90 100 110 120

5175.D HP022702.M Sun Mar 10 13:10:29 2002 Page 1

NYC-WTC_000021358

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NYC-WTC_000021358Source: NYC Law Department, mirrored locally

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