GCMS calibration table for TCLP analysis, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DECO7O1\LBB. D Vial: 12 Acq On 8 Dec 2001 4:08 am Operator: GALOS Sample gc/ms unknown 11/13 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 4.19 ng/uL 1235070 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 53 2 2-Pentanone, A -hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 3 2-Pentanone, 4 -hydroxy-4 -methyl- 116 C6H1202 000123-42-2 43 4 Acetic acid. 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 28 Abundance 7 Scan 328 (7.847 min): LBB.D (-) m/z 43.00 100.00% 43

5000- 59

101 7.40 7.60 7.80 8.00 8.20 53IT ■ ' ' i ■ ■ ■ ’ । 83 ' ■ r — 38,4 1 * * 111 m/z 59.10 44.53% m/z~> 10 20 30 40 50 I60 70 80 90 100 110 .Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.40 7.60 7.80 8.00 8.20 m/z 58.10 .17.53% 15 31 . 101 I । 83 1 i 1 ■ ' i • ' ' ■ i ' ■ ■ ' i b ' ' ■ i m/z--> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.40 7.60 7.80 8.00 8.20

5000 59 m/z 101.05 1 6.03%

31 23 101 _____________ !_____________ ____ Til 73 ......... I m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- ........... — 43 7.40 7.60 7.80 PC 3.20 m/z 41.10 6.82% 5000- 59

----- , , — L , — 49— ............ 27 83....... 101pr-r-r-r-j-n I ' ' ' ' F' ' ' T1 ' ...... TM*PrfT fPfur m/z-> 10 20 30 40 50 ।60 70 80 90 100 110 7.40 7.60 7.80 8.00 8.20

LBB.D NP112701.M Tue Dec 11 15:14:24 2001 Page 1

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