GCMS sample analysis results, AE11904, June 3, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052202\11904.D Vial: 11 Acq On : 22 May 2002 9:58 pm Operator: Mclean Sample : 5/21 ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 6 Methanethiol Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 3.86 1.47 ug/L 1048500 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Methanethiol 48 CH4S 000074-93-1 7 2 Methanethiol 48 CH4S 000074-93-1 7 3 Methanethiol 48 CH4S 000074-93-1 7 4 Ethanamine, :N-methyl-N-nitroso- 88 C3H8N20 010595/95-6 5 Abundance Scan 133 (3.861 min): 11904.D (-131) (-) m/z 47.10° 100.00% 47 _/ 41 44 5000 88 82 3.60 3.80 4.00 4.20 38 Of T-rpT-rTp-TTTprrT-rp-rrrp-rr^^ I'‘I,t....J..I. I.. >.I,... j.I..P “ i “ ‘I “‘‘I" m/z 41,. 05 82.24% n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111011: Methanethiol 47

5000 3.60 3.80 4.00 4.20 m/z 48.10 74.01%

miz-> 01TT-p i4 ‘ “ I “1 ‘ I

Abundance 26 33 4 50 'I' “■ r"'i' ‘ ■ i "i" ■ • i “ “I' • ‘• I'“ 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #111010: Methanethiol 47 'i “ sM*dw **‘I*‘‘I***‘I****1**** 3.60 3.80 4.00 4.20 5000 m/z 42.05 62.17%

5„2.44 24.3. 44 01 F0 Tmmmmmapp niz-> 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #12281: Methanethiol ■ ■ ■' । ■ ■ • ■ । ■ ■ ■ ■ । ‘' • ■ । • ■11 47 3.60 3.80 4.00 4.20 m/z 44.00 61.51% 5000

14 33 44 ,

iz-> 0 5-H 111,36.. 1 TaOMWTTTTTPTTTT 24 p-m-p-r 50 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 ’ • I ’ • 3.60 3.80 4.00 4.20

11904.D 052202.M Tue May 28 12:09:10 2002 Page 9

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