VOC analysis results, sample AE11905, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02MAY22\12153.D Vial 7 Acq On : 23 May 2002 12:56 am Operator 201-wb Sample : nyc Inst GC/MS Ins Mise Multiplr 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP051702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 1,5-Pentanediol, 3-methyl- Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T.

25.91 0.08 ug/L 41760 1,4-DICHLOROBENZENE-D4 26.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,5-Pentanediol, 3-methyl- 118 C6H14O2 004457-71-0 9 2 3-Buten-2-one 70 C4H6O 000078-94-4 7 3 Cyclopropane, 1,1-dimethyl- 70 C5H10 001630-94-0 4 4 Methane, isocyanato- 57 C2H3NO 000624-83-9 4 <\bundance Scan 1289 (25.913 min): 12153.D (-) m/z 57.05 100.00% 41 57

8000

6000

4000 70 25.60 25.80 26.00 26.20 83 m/z 41.05 89.79% I "" I " " I I" " I ■n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #64449:1,5-Pentanediol, 3-methyl- 41 55 67 31

5000 27 A 25.60 25.80 26.00 26.20 '1 m/z 55.05 70.06% 82 .. II ........ I..... •n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #216: 3-Buten-2-one 5)5 _____ . I I ■ . . I ' ‘ ' I ' ‘ ' I 27 43 25.60 25.80 26.00 26.20 liWB m/z 43.05 45.91% 70

.......... l|.^'||H..|l m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #62468: Cyclopropane. 1,1-dimethyl- 5)5 25.60 25.80 26.00 26.20 m/z 70.05 37.08% A 5000 39 70 27

15 I" " r " 'I" " r"' 11 P- r . ..... " " I" " I" " I"" I"' m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 25.60 25.80 26.00 26.20

12153.D HP051702.M Thu May 23 10:20:30 2002 Page 3

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