GCMS re-analysis results, Sample AD28596, December 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC10 01\28596.D Vial: 21 Acq On : 11 Dec 2001 6:14 am Operator: 209 GALOS Sample : gc/ms scan 12/3 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.

7.60 2.76 ug/1 681542 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 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 4 3-Dioxolane, 2-pentadecyl- 284 C18H36O2 004360-57-0 9 Abundance Scan 278 (7.599 min): 28596.D (-) m/z 73.00 100.00%

. J. 73

5000 43 7.20 7.40 7.60 7.80 8.00 38 I, I 50 55. 67, । . 87 103 1 T TT. । | TT’’T ■ । TITT ———————— 1 ' i ' 1 ' ' i ' ' ' ' i ' m/ z 43.0,5 26.40% mlz-?_____10........ 20____ 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 30 73

5000 44 58 7.20 7.40 7.60 7.80 8.00 m/z 45.05 9.77% 15 ■ • । • 1 > > । 1 + ......... "4+ r 1 1 TTuuu—TTuuumuingr m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- — T rrI ' ' 7.20 7.40 7.60 7.80 8.00 5000 m/ z 41.05 9.50% 45 i 15 53 59 j. 88 ‘ | > • • < | ■ ■ > " | * ■ ■ ■ | • 1 1 | T ' I | > I I I | I Tun | I I m/z-> 10 20 30 40 50 60 70 80___ 90___ 100 110 Abundance #1793: Pentane, 3-methoxy- TTTT I— -PPP 73 7.20 7.40 7.60 7.80 8.00

1. m/z 6.47% 5000 45

27 .. 39 55 I 33 ' T ' I ' T ' ' । T ' ' i ■ ■ 1 ' i ' ' ' ' i ' ■ 1 ' ■ i ■ ■ 1 1 I ' 1 1 1 1 1 ' 1 1 1 1 1 ‘r । • i ■ miz-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

28596.D GCMS1126.M Fri Dec 14 16:47:05 2001 Page 1

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