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GCMS sample AE12765 results, June 6 2002

Machine-extracted title · confidence 100%

Gas chromatography-mass spectrometry analysis report for sample AE12765 detecting unknown compounds and surrogates on June 6, 2002.

NYC-WTC_000015536–000015560

Folder label: “GCMS X 6/4/02 A 6/4/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\l\DATA\060402\12765.D Vial: 6 Acg On 4 Jun 2002 7:55 pm Operator: McLean Sample 6/4 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e P*.* Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 9 Ethyl Chloride Concentration Rank 15 R.T. EstConc Area Relative to ISTD R.T. 4.85 0.25 ug/L 160048 1,4-dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Ethyl Chloride 64 C2H5C1 000075-00-3 36 2 Krypton 84 Kr 007439-90-97 3 Imidazol, 4-fluoro- 86 C3H3FN2 030086-17-0 2 4 Borane, trifluoro- 68 BF3 007637-97-2 2 Abundance Scan 301 (4.848 min): 12765.D (-298) (-) m/z 86.00 100.00% 49 85

5000 3740 82 4.60 4.80 5.00 5.20 OPmm1 /1/143,, 1::1111111111101—11T101110127711 ■ “ I • ■' ■ i ■ m/z 84.00 91.39% n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #107943: Ethyl Chloride 23

64 5000 4.60 4.80 5.00 5.20 49 m/z 49.10 89.93% 25 35 1215 TTTTT Ot TTTTTTTTTTT +38----H--I4 31 Ht 60 ..... ........... I ‘1 •' 11 ■ ■11 ■' ■ ■ 11 ■1 ■ i ■1' ■ i “' ■ i' nz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #33829: Krypton 84

4.60 4.80 5.00 5.20 5000

n/z-> 42 01mTTTTTTTTTTTTTTTTTTTTT 1 'i1"11'■1 • i11'111 ■" i" ■11'

Abundance 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #34862: Imidazol, 4-fluoro- 80 T * >1111 > • |. "helmo. m/z 47.10 27.15%

85 4.60 4.80 5.00 5.20 m/z 81.90 25.84% 5000

59 My w

n/z—> 0 " I " " I " '11 ‘‘1 I " ' rl1" 1 1" 1 T' l'r' l ri 1 r 111 < I • 11 tT> IH I r. ’ 1—2’1—2271—203013UTT Inp 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 11141701AL 4.60 4.80 5.00 5.20

12765.D 060302.M Wed Jun 05 14:05:34 2002 Page 12

NYC-WTC_000015552

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NYC-WTC_000015552Source: NYC Law Department, mirrored locally

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