GCMS unknowns analysis results for sample AD28335, Jan 2002

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Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN0802\28355A.D vial: 4 Acq On 8 Jan 2002 6:13 pm Operator: 209 GALOS Sample Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 Hexane, 2,2,5-trimethyl- Concentration Rank 19

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

12.51 2.02 ug/1 647703 1,4-Dichlorobenzene-d4 11.52

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexane, 2,2,5- trimethyl - 128 C9H20 003522-94-9 64 2 Hexane, 2,2,4 - trimethyl - 128 C9H20 016747-26-5 53 3 Heptane, 2,2, ,6,6-pentamethyl- 170 C12H26 013475-82-6 53 42,2,7,7- Tetramethyloctane 170 C12H26 001071-31-4 45 Abundance Scan 814 (12.514 min): 28355A.D (-) m/z 57.00 100.00% 57

5000 43 71 12.20 12.40 12.60 12.80 ?miz-x___-rbu TTTT 789911812 50. | 155 1111 IHT li < + I. T‘ ■' TTTT TTTTT | i | n ri | TTTTTTT m/z 56.00 40.49% 20__ 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #65129: Hexane, 2,2,5-trimethyl- 57

5000 41 71 m/z 43.05 30.63% 113

MN TTTTIIrr TTTT । • 11» —TTIPTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT miz—> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #65103: Hexane, 2,2,4-trimethyl- • 57 TJ TTmTmTTTTTTTTPTTT 12.20 12.40 12.60 12.80 5000 m/z 41.05 28.38%

_A 41 71 27 T ।. > | I 11111 TTTTTTT ITTTTUITTTTTTTTTTTITT 113 . m/z— 20 30 40 50 60 70 80_ 90 100 110 120 130 140 150 160 Abundance ' #68260: Heptene, 2,2,4,6,6-pentamethyl- 57 12.20 12.40 12.60 12.80 m/z 71.10 25.38%

■ | 5000

27 • 41 71 85 II — 111 । 1 TTTT TTTT TTTPTTTTTTTT miz->20 30 40 50 60 70 80 90 99 112 TTTTTTTTTTTTTTTTTTTTTTTTTTTTT 100 110 120 130 140 150 160 AW 12.20 12.40 12.60 12.80

28355A.D GCMS1126.M Wed Jan 09 09:09:16 2002 Page 4

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