GCMS analysis results for sample AD27769, Jan 2002

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Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC19O1\27769.D vial: 12 Acq On : 20 Dec 2001 5:57 am Operator: GALOS Sample : gems unknown 11/16 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 5 Butane, 2-methoxy-2-methyl- Concentration Rank 5

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

7.78 0.84 ng/uL 250181 1,4-Dichlorobenzene-d4 11.88

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

1 Butane, 2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 2 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 3 3-Pentanol, 3-methyl- 102 C6H140 000077-74-7 9 4 Formamide, N, N-dimethyl -_________ 73 C3H7NO 000068-12-2 5 ‘Abundance Scan 320 (7.776 min): 27769.D (-) m/ z 73.05 100.00% 73

5000 - 43 ---------------- 7.40 7.60 7.80 PC 3.20 mz-> —H Tp + 55 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 87 I " " I'1" r " ' i 103 i"1 ■ I m/z 43.10 33.55% Abundance #1761: Butane, 2-methoxy-2-methyl- 73

5000- 7.40 7.60 7.80 8.00 8.20 55 87 m/ Z 45.10 12.66% 45 27 m/z-> 33 TT-rT i ■ ■ ■ ■ i • ■ ■ • i I' •'' I 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 4 Abundance #1793: Pentane. 3-methoxy- 73 ....... 4A........ 7.40 7.60 7.80 00 8.20 5000 m/ z 41.10 11.26% 45

m/z-> Abundance 27 33 T’TTTTTTTTTTTTTTTT 39 55 N | N H |. I H p l „ PIDIP] 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 #63573: 3-Pentanol, 3-methyl- 73 I" •' I" n I

_N 7.40 m/z 7.60 71.05 7.80 8.00 8.20 7.17% 5000- 55 45

miz-> 27 - - ‘ ■ i" 1 39 87 T’TTTT 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 + —4 7.40 7.60 7.80 8.00 8.20

27769.D NP112701.M Thu Dec 20 11:47:20 2001 Page 5

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