GCMS results log, sample AD27013, Dec 10 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC0501\LB.D Vial: 8 Acq On 5 Dec 2001 3:17 pm Operator: GALOS Sample gc/ms unknown 11/9 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 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

7.85 3.54 ng/uL 1530720 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative' ID MW MolForm CAS# Qual

1 2-Pentanone, 4 -hydroxy-4-methyl - 116 C6H1202 000123-42-2 59 2 2-Pentanone, 4 - hydroxy-4-methyl- 116 C6H1202 000123-42-2 53 3 2-Pentanone, 4-hydroxy- 4-methyl- 116 C6H1202 000123-42-2 43 4 Acetic acid, Z1,1-dimethylethyl este 116 C6H1202 000540-88-5 28 Abundance Scan 328 (7,849 min): LB.D (-) m/z 43.00 100.00% 43

5000 59

101 7.40 7.60 7.80 8.00 8.20 53 , 83 — I 1 1 1 1 1 1 1 1 1 1 ■ ■ ■ ■ 1 1 111 — ——————— m/ z 59.10 48.28% 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.40 7.60 7.80 8.00 8.20 m/z 58.10 16.67% 27 . 101

m/z-> 10 20 i | 30 — 40 4950 4 60 70 80 83 90 । 100 110 'Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43

7.40 7.60 7.80 8.00 8.20 5000 m/z 101.05 16.40% 59

15 31 101 i 83 1 ■ • i • ■ i ' ■ ■ ■ i ■ r i | ri i i | | | i . । । । . miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- i 43 7.40 7.60 7.80 8.00 8.20 m/ z 41.05 6.60% 5000 59

31 101 . — ... .. 73 83 I —... 4 30L TT+ i ■ ■ ■ ■ i ■ • . • i — TTT ■ miz 10 20 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00 8.20

LB.D NP112701.M Fri Dec 07 13:00:54 2001 Page 1

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