GCMS analysis results for sample AD29781, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\DEC1401\29781.D Vial: 48 Acq On : 16 Dec 2001 12:35 pm Operator: 209 GALOS Sample : gems scan 12/11 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 2

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

7.73 0.87 ug/1 211281 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, ydroxy-4 -me thyl- 116 C6H1202 000123-42-2 78 2 5-Hexen-2-on 98 C6H10O 000109-49-9 10 3 Morpholine, 4-methyl- 101 C5H11NO 000109-02-4 9 4 Propanal, 2-hydroxy-2-methyl- 88 C4H802 020818-81-9 9 Abundance Scan 292 (7.728 min): 29781 .D (-) m/z 43.05 100.00% 43

5000 59

101 Tl ' 1 • ■ i • • • ■ i • • • • । —37 +514 . ............. — 7.40 7.60 7.80 8.00 125 miz-> 10 20 m/ Z 59.0.5 48.03% 30 40 50 60 70 80 90 . 100 110 120 130 'Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 4

5000 11 TTPrPT 59 7.60 7.80 7.40 8.00 101 m/z 101.05 17.30% 27 1 I . 49 .. I S3 • ■ i • ■ ■ ■ i . • . ■ i ■ ' i ■ ■ ■ ' i ' 11 1 I ■ • • ■ । ■ ■ ■ ■ । । ■ ----- m/z-> 10 20 30 4G 50 60 70 80 90 100 110 120 130 Abundance #63205: 5-Hexen-2-one 43 A Y_________ ' ' i ' ■ ' ■ i ' f 1 ■ i 1 1 1 1 I 7.40 7.60 7.80 8.00 5000 - m/z 58.05 16.32% 55 15 27 L I 83 98 - m/z-> 10 20 30 40 50 60 70 80 90 100 110__ 120 130 Abundance #1640: Morpholine, 4-methyl- ■ i ' ■ ■ ■ i 43 7.40 7.60 7.80 8.00 m/ z 41.05 8.29% 5000 101 .......15 —....... 71 T-r-j । . t . । । . r, | . . . . । 56 —mmm— rn । T f । , TT i ii । । m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 7.40 7.60 7.80 8.00

29781.D GCMS1126.M Fri Dec 28 14:52:08 2001 Page 2

NYC-WTC_000037205