GCMS analysis comments for sample AD29188, Dec 17 2001

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Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\DEC1001\29188.D Vial: 5 Acq On : 10 Dec 2001 2:38 pm Operator: 209 GALOS Sample : gc/ms scan 11/30 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 N-Ethylformamide Concentration Rank 1

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

7.61 3.00 ug/1 690797 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 1,3-Dioxolane, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 4 1,3-Dioxolane, 2-methyl - 88 C4H802 000497-26-7 5 Abundance Scan 279 (7.607 mln): 29188.D (-) m/ z 72.95 100.00% 73

5000 43 —। . . . , । . i . : । . , , TTTT . . | . 87 7.20 7.40 7.60 7.80 8.00 TTPPITTT 37, |, 1111U8 67, ’ 1 50 55TIITTIII , । 103 Ir ‘11111111111122111ITII5T m/z 43.05 2 5.91% miz- 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #292: N-Ethylformamide 30 73

5000 —TTTTmamu —mrrgr 58 7.20 7.40 7.60 7.80 8.00 44 m/z 45.05 10.43% 15 ■ • i ■ 1 ■ ■ i ■ 1+++ 11 । •1' ।11 ■111 ■ ‘11 ■1 ■' ।1 miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance........ #62932; Silane, tetramethyl- 73 —drnmTm-TTTmT 7.20 7.40 7.60 7.80 8.00 5000 m/z 41.00 9.86% 45 15 53 59 88 ■ ■ i 1 ■1' ‘ i • ’ ’ • i ' 1 - ■ i • ■ ■ 1 i ■ ■ ■ ■ i 1 • ' •i • 1 ■ * i ‘ ' i ■ > ' ■ i • ■ ' • i * ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #49423:1,3-Dioxolane, 2-(3-bromo-5,5,5-trichloro-2,2-dimet =TTTPPTTTTPT 73 7.20 7.40 7.60 7.80 8.00 m/z 71.00 6.85% 5000 45

TIIgg—- 36 II 1 | 1 1 1 1 1 55 •'» ' T' 67, 109115 i-j-r «T r TOOtaEItTIT [BB8 .T 1 ‘ 1 | * 1 1 * | : 1 4 i | i : m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 7.20 7.40 7.60 7.80 8.00

29188.D GCMS1126.M Thu Dec 13 10:13:26 2001 Page 1

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