GCMS blank analysis results for sample AE02966, February 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\FEB 080 2\LBB.D Vial: 28 Acq On 9 Feb 2002 11:34 am Operator: 209 GALOS Sample GC/MS SCAN 2/7 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 1 Silane, tetramethyl- Concentration Rank 1

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

8.22 2.52 ug/1 280419 1,4-Dichlorobenzene-d4 12.35

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramet 1- 88 C4H12Si 000075-76-3 38 2 1,3-Dioxolane, 2 -(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 3 Butane, 2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 4 2,21 -Trimethylenebis-1,3-dioxolane 188 C9H16O4 006543-04-0 9 Abundance £ Scan 346 (8.222 min): LBB.D (-) m/ z 73.00 100.00% 73

5000 43

87 7.80 _ 8.00 8.20 8.40 8.60 .................................... 39 |, J 49 55 103 m/z-> 10 I I I I 1 I J I I I t I I 1 I I 11774/1 1 I 20 I I - *P——————BPm9 -m/z 43.05 38.93% 30 40 50 60 70 80 90 100 110 120 Abundance #62932: Silane, tetramethyl- 73

5000 7.80 8.00 8.20 8.40 8.60 45 m/z """ 15 53 59 ........ 88............... 1 i ■ ■ i 1 ' 1 1 I 1 PPmt m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance 73 i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ' 1 ■ ■ 7.80 8.00 8.20 8.40 8.60 5000 m/z 41.0,5 12.53% 45 36 55 67 109 115 ' ‘ I ‘ ........... | | | I | I I I I | I I I ! | I I I ! ■ 1 | I I m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #1761: Butane, 2-methoxy-2-methyi- IIMII TAI 73 7.80 8.00 8.20 8.40 8.60 m/ z 71 • 0.0 7.21% 5000-

m/z-> 27 33 45 1 55 87

....... ' i ' ■ ‘ ' i ' ........ . । । । । । ■ ।' । । । । । । । 1 1 ■ । ' ' ■ ■ । 1 ■ ■ 1 । ■ ■ ' ■ । 1 1 1 ■ i '1 10 20 30 40 50 60 70 80 90 100 110 120 7.80 8.00 )w 8.20 8.40 8.60

LBB.D GCMS0208.M Wed Feb 13 11:16:04 2002 Page 1

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