GCMS analysis results sample AE12153, June 2002

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Analytical report for sample AE12153 detailing GCMS results and surrogate recovery data from June 6, 2002.

NYC-WTC_000013342–000013350

Folder label: “GCMS X 5/22/02 A 5/25/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY2402\12153.D Vial: 7 Acq On : 24 May 2002 9:27 pm Operator: Morgan Sample : gc/ms scan 5/22 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:.\HPCHEM\1\METHODS\GCMS0520 .M (RTE Integrator) *e Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.12 11.65 ug/1 847062 1,4-Dichlorobenzene-d4 12.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 78 2 Aceti acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 25 3 Aceto 58 C3H60 000067-64-1 16 4 Formamide, N,N-diethyl- 101 C5H11NO 000617-84-5 12 Abundance Scan 334 (8.115 min): 12153.D (-) m/z 43.00 100.00% 43

5000 59 ...0/ i I .... I 101 7.80 8.00 8.20 8.40

mlz-> ........... 10 20 30 3? , i 1 1 1 1 i 1 1 1 1 i '■ 1 > r1 40 I, 50 60 +53+ 69 70 80 83 90 . | T' ■ ‘ ‘ l ■ ■ ' ' I ' 1 ‘ ‘ I ' ‘ ‘ 1 i ' ' ‘ ' I

100 110 m/z 59.0.0 43.87% Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 _■ i ■ > ■ ■ i ‘ ■ i • ■ ~1 i ■ 1 ■ ‘ i 59 7.80 8.00 8.20 8.40 m/z 58.00 22.08% 27 101

miz-> 10 20 - 30 40 +4950 + 60 I ■ ■ ‘ ■ i

70 ■ ■ ■ ■ i

80 83 ■ ■ i

90 ■ + 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 4 ■ ■ i 1 ‘ ■ '.i ‘ ■ i ■ ■r' i ■ ■ ■ ■ i

7.80 8.00 8.20 8.40 5000 57 m/z 101.05 16.05% 101 15 27 I t ■ * i • < । ■ r •»• • t'। 1 ' ' I ' ‘ 'T‘ ■ ■ ■ i • ■ •■ i■1■■ i ■ ■ ■ ■ I' ■ ‘ । miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62326: Acetone 1 • 1 i • ■ ■ 1 i 1 ■ ■ ■ i 1 ' r• i • • ■ ■ i 43 7.80 8.00 8.20 8.40 m/z 41.00 6.35% 5000 58

11107,38* +11 1^ i ■ ' ■ ■ i • ■ 1 ■ i ■ ■ ■ ■ i ■ ' ‘ 1 I ' ■ ' ■ i ----- m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

12153.D GCMS0520.M Tue May 28 12:04:11 2002 Page 1

NYC-WTC_000013349

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GCMS analysis results sample AE12155, June 2002 · Box DEP Box 15

NYC-WTC_000013360

Analytical report for sample AE12155 detailing GCMS results and surrogate recovery data from June 6, 2002.

1 shared topics · Same agency, volume and box · similarity 0.999