GCMS sample analysis summary, May 10, 2002

NYC 9/11 Public Portal Document

Data File C:\HPCHEM\1\DATA\MAY0602\9674.D Vial: 14 Acq On 7 May 2002 5:02 am Operator: Sample GC/MS SCAN 4/24 FB Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.M (RTE Integrator) 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.

8.16 11.40 ug/1 885029 1,4-Dichlorobenzene-d4 12.19

Hit# of 5 ■ Tentative ID MW MolForm CAS# Qual _______________ L / 1 2 -Pentanone , 4 - hydroxy-4-methyl - 116 C6H1202 000123-42-2 64 2 CH2=CHCtt2C(O)OCH3 100 C5H802 003724-55-8 9 3 Acetone 58 C3H60 000067-64-1 7 4 5-Hexen-2-one 98 C6H10O 000109-49-9 7 Abundance 7 Scan 341 (8.162 min): 9674.D (-) m/z 43.05 100.00% 43

5000 59 I I | I . I ... I | I I in-| I ! I I | I 101 780 8.00 8.20 8.40 8.60

m/z-> ■ i . 10 . . ■ i 20 ■ . . ■ । 30 +53+ 3?' I | ■ 40 50 69 83 — — ——————————— m/z 60 70 80 90100 110 59.10 42.70% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

. — । । । । । । 5000 ■ ' i ' 1 59 7.80 8.00 8.20 8.40 8.60 m/z 58.10 17.00% 27 101 | 83 n/z—> -.... 1121161 1 ' 49' i ' 1 — - 10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43

7.80 8.00 8.20 8.40 8.60 5000 m/z 101.15 13.60%

58 ............. 3^, ■ • i ■ ■ 1 ।■ I i ■ ■ ■ ■ । 72 I ■ 100 i 1 ■ ■ ■ I ' 1 ' 1 1 1 1 ' 1 r1 1 t ■ 1 ■ . i • • ■ ■ | ■ i ■

m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #94: Acetone ~ i- i ~ | i i i > | i—i r r T r- 1710 | I I I I | I 43 780 8.00 8.20 8.40 8.60 m/z 41.15 7.14% 5000

_. IL 15 58 27 i . । .'I. । [ , ,11, । । । ।' । ■ I 1 ' । 1 1 i 1 ' 1 1 i 1 1 ' 1 i 1 ' 1 ' i 1 1 1 1 i 1 1 1 ■ i 1 1 1 । r" r 11" । fr । । । । । । । TT । । । i- m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

9674.D GCMS0501.M Wed May 08 11:53:08 2002 Page 1

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