GCMS calibration table for TCLP analysis, Dec 2001

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Data File : C:\HPCHEM\l\DATA\DEC1901\LBC.D Vial: 23 Acq On : 21 Dec 2001 4:01 am Operator: GALOS Sample : gems unknown 11/21 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.

7.84 1.45 ng/uL 466821 1,4-Dichlorobenzene-d4 11.86

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- droxy-4-methyl- 116 C6H1202 000123-42-2 45 3 2 - Pentanone, 4 /hydroxy- 4 -methyl - 116 C6H1202 000123-42-2 43 4 CH2=CHCH2C(0)0CH3 100 C5H802 __ 003724-55-8 12 Abundance 7 7 Scan 327 (7.838 min): LBC.D (-) 4 m/z 43.10 100.00%

5000 59

101 I b ' 1 1 I ■ — 1—0——— 7.40 7.60 7.80 8.00 8.20 TII—B—n-n—B—T—T _ 381 1 T TT T53, TT —1—— 83 — m/z 59.10 50.04% m/z-> 10 20 30 40 50 I60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000- 59 .|.— - — s — — , 7.40 7.60 7.80 8.00 8.20 m/z 101.05 18.10% 27 I I I I i i k ) I i । I . I I I I 49 . | S3 " 1————————— TT . , IIn j TI i < ■ i > 101 miz->__ 10 20 30 40 50 60 70 80 90 100 110 Abundance #€4275, 2-Pentanone, 4-hydroxy-4-methyl- 43 i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ 1 1 ■ i ■ ■ ■ ■ i ■ ■

7.40 7.60 7.80 8.00 8.20 5000 m/ z 58.10 16.62% 59 15 31 101 83 ■ ■ । ■ ■ ■ ' । ■ i ' ' ' ' i ' ' ' ■ i miz— > 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 m/z 41.10 7.47% 5000 - 59

31 -------- 1 II ■ ■ 1 । 73 * > ■ ■ । 83। । । 101। । । । । । — 444, A । 4 miz-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00 8.20

LBC.D NP112701.M Fri Dec 28 09:32:35 2001 Page 1

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