GCMS calibration table for TCLP analysis, Dec 6 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\LBB.D Vial: 14 Acq On 6 Dec 2001 10:00 pm Operator: GALOS Sample lab blank 11/8 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 8 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

7.86 2.21 ng/uL 821835 1,4-Dichlorobenzene-d4 11.89

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

1 2-Pentanone, 4- ydroxy-4-methyl- 116 C6H12O2 000123-42-2 83 2 2-Pentanone, ydroxy-4-methyl- 116 C6H1202 000123-42-2 59 3 2-Pentanone, 4 -hydroxy-4 -methyl- 116 C6H1202 000123-42-2 43 4 Acetic acid.,- 1,1-dimethyleth yl este 116 C6H1202 000540-88-5 28 Abundance Scan 329 (7.860 min): LBB.D (-) m/ z 43.00 100.00% 43

5000 59

101 — 7.60 7.80 8.00 8.20 i • ■ ■ ‘ i ■ ■ • ■ । 344 1-IH+ T' 11— TTPIT T 53 , 83 m/z 59.10 46.23% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.60) 7.80 8.00 3.20 m/ z !58.10 18.40% 27 101 I • ■ i • ■ • ■ i ■ ■ • > i ■ I l l 49 TI |________________ 83 I ■ ' ■ ' i ■ ■ ■ ■ i ■ 1 ...... f........ m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43

7.60 7.80 8.00 8.20 5000 m/z 101.05 16.69% 59

15 31 . 101 83 । ■ ■ । > • • ■ । > T ’ i ’ ■ ■ * I ' ' ' ’ TT . . . । 1 । » T • ■ l • • ■ • । • >-[-■-i - r-1" j i m/z--> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.60 7.80 8.00 8.20' ' m/z 41.05 6.32% 5000 59

31 101 73 8,3 -P ------- 1 1 —+ 4 1 ■ ' ' ' I ' ' ' ■ I ' ' -U — ’l ’ ■ ■ • I' • ■ ’ Trt ‘-11 m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.60 7.80 8.00 8.20

LBB.D NP112701.M Wed Dec 12 08:19:14 2001. Page 8

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