GCMS analysis results for sample AD27765, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC19 01\27765.D Vial: 8 Acq On : 20 Dec 2001 2:18 am Operator: GALOS Sample : gems unknown 11/16 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 1 Acetic acid, anhydride Concentration Rank 2

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

5.00 7.63 ng/uL 1715010 1,4-Dichlorobenzene-d4 11.87

Hit# Of 5 ntative ID MW MolForm CAS# Qual

1 Acetic acid, anhydride 102 C4H603 000108-24-7 2 2 Acetic acid, anhydride 102 C4H603 000108-24-7 2 3 2- .one, 1 - hydroxy- 74 C3H602 000116-09-6 2 4 1,1-Ethanediol, diacetate 146 C6H10O4 000542-10-9 2 Abundance / Scan 17 (4.997 min): 27765.D (-) m/ z2 43.10 100.00% 43

, 5000-

1‛tr 1 I 1 1 11 I I' ‘' I ‘' 1 ‘ 1 11 1 11 4.90 5.00 5.10 5.20 5.30 5.40

MW . TI-TIT 55 70 78 87 98 105 119 129 m/z 42.10 5.28% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #63470: Acetic acid, anhydride 43

5000- 4.90 5.00 5.10 5.20 5.30 5.40 15 m/ z 44.10 2.81% 60 ................ 87............................................ . ........... m/z—> 10 20 30 40 50 60 7C 80 90 100 110 120 130 Abundance #1680: Acetic acid, anhydride 43

Ar l1 ■ ■ ■ i I 1 1 1 1 1 1 ' 1 1 I 4.90 5.00 5.10 5.20 5.30 5.40 5000- m/z 41.10 1.15%

—............ 29........,............ 60 .......... 87..................................... m/z-> 10 20 30 40 50 60 70__ 80 90 100 110 120 130 Abundance #62553: 2-Propanone, 1-hydroxy- 413 4.90 5.00 5.10 5 20 5.30 5.40 m/z 45.00 0.92% 5000

15

TT th l 1 1 31

37— 74 ■ l > > ■ ■ l ■ ■ • ■ l • l ■ • l ■ > ■ > I > 1 1 1 I PII । । । । > । । । । । । J. . m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 4.90 5.00 5.10 5.20 5.30 5.40

27765.D NP112701.M Thu Dec 20 11:23:28 2001 Page 1

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