GCMS sample analysis results, AE11902, June 3, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052202\11902.D Vial: 9 Acq On : 22 May 2002 8:20 pm Operator: Mclean Sample' : 5/21 ad Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e 2*" Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 7 Methylene Chloride Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T.

4.02 1.80 ug/L 1156370 l,4-Dichiorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Methylene Chloride 84 CH2C12 000075-09-2 72 2 Ethyl Chloride 64 C2H5C1 000075-00-3/9 3 Methylene Chloride 84 CH2C12 000075-09-2 4 4 Methylene Chloride 84 CH2C12 000075-09-2 4 Abundance Scan 161 (4.025 min): 11902.D (-158) (-) m/z 49.10 ZOO.00% 49

5000 88 84 35 43 3.60 3.80 4.00 4.20 4.40 49 58 O+ TIUpmm ' h 111 * 1 * 11 * i < । H n j i n 111 t “ 11 I 1‘ m/z 88.00 42.37% miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111040: Methylene Chloride 49 84

5000 । • • ■' ।1 ■ ■ ■ । ■ • ■ ■ । •1 ■ । ■ ■ ■ 3.60 3.80 4.00 4.20 4.40 35 m/z 84.00 33.05% 88 miz-> 14 2528 32 3841 01 .,|.... I. l! 11..,.!. .1 ■ | > 1111!H | l fri|Il11 1‘ 5 10 15 2025303540 45 50556065 70 75 80859095 +2 70 ■ i ■ ■ • • i * • > ■ i ■ • ■ • I ‘1 ■ * i ‘ ‘ “ i * T— Abundance #107943: Ethyl Chloride 23 3.60 3.80 4.00 4.20 4.40 64 5000 m/z 51.10 32.31% 49 25 1215 niz-> 0! 5 10 15]20 25 30.................. 1 RR, 67 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111041: Methylene Chloride 49 3.60 3.80 4.00 4.20 4.40 m/z 47.10 30.51% 84 5000

46 2629 41 | .152 59 65 73 77 88 0 1> I > i ■ > I ■ 4 > 11111.! > I >. 711' 111' ■' 11' 111111 । Tup —mpntmtmputtegurt Hmm m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.60 3.80 4.00 4.20 4.40

11902.D 052202.M Tue May 28 12:06:38 2002 Page 10

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