GCMS analysis comments, sample AD29088, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1001\29088.D Vial: 27 Acq On 11 Dec 2001 2:02 pm Operator: 209 GALOS Sample : gc/ms scan ll/30a 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 1 1,3-Dioxolane, 2-methyl- Concentration Rank 1

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

7.60 3.59 ug/1 917143 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,3-Dioxol e, 2-methyl- 88 C4H802 000497-26-7 9 2 N-Ethylf mamide 73 C3H7NO 000627-45-2 9 3 Pentane,,4 3-methoxy- 102 C6H140 036839-67-5 9 4 3-Pen nol, 3-methyl- 102 C6H140 _______ 000077-74-7 9 'Abundance Scan 278 (7.600 min): 29088.D (-) 73 m/z 70] 5000- 43 7.20 7.40 7.60 7.80 8.00 3? I, | 50 55 67, । 4.......... 103 ' • i ■ • ■ ■ i ' ■ ' IT । । | । । । 'i TTIT । T > । ‘ । ■ । m/ z 43 • 05 27.41% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62902: 1,3-Dioxolane, 2-methyl- 73

5000 43 7.207.40 7.60 7.80 8.00 58 m/z 41.00 10.40% 27 87 TI". r ’ I ----------- T——m— m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 30 73 "ITPr J j 7.20 7.40 7.60 7.80 8.00 5000 m/ z 45.0.5 10.21% 44 58

15 J 1 ‘ l 1 ' ' ’ l • ' .......... । i । । . -r—t—|-i—■ I I | T > m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- 73 7.20 7.40 7.60 7.80 8.00 m/z 71.00 6.69% 5000- 45

_....... 2733 39 > < । • I • 1 'I 'i । । । i‘i Tur 11--— 55 m/z-> 10 20 30 40 50 60 70 80 90100 110 7.20 7.40 7.60 7.80 8.00

29088.D GCMS1126.M Wed Dec 12 15:52:18 2001 Page 1

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