GCMS analysis results for sample AE08756, May 2002

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Laboratory report documenting GCMS analysis of sample AE08756 conducted on May 8, 2002.

NYC-WTC_000044731–000044747

Folder label: “GCMS X 4/29/02 A 5/3/02”

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NYC 9/11 Public Portal Document

- Data File C:\MSDCHEM\l\DATA\050202\8756.D Vial : 15 Acq On 2 May 2002 11:05 pm Operator: Mclean Sample 4/29 re-ext Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\l\METHQDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 3 Ethyl Chloride Concentration Rank 9

R.T. EstConc Area Relative to ISTD R.T. 3.88 0.22 ug/L 159856 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Ethyl Chloride 64 C2H5C1 000075-00-3 4 2 Boron trifluoride etherate 142 C4H10BF3O 000109-63-7 4 3 Borane, trifluoro- 68 BF3 007637-07-2 2 4 2-Chloroethanol 80 C2H5C1O 000107-7-3 2 Abundance Scan 136 (3.878 min): 8756.D (-133) (-) m/z 49.10 100.00% 40 49 84 wwy/hh* 5000

1 । । * । 17I ' । i । i i l । ! । । i । i । i r 3.60 3.80 4.00 4.20 || 11/. 58 "I i [ i । i i । । i n ] j i i i । । । i r i r m/z 40.10 97.33% 11 ।11 111 ■ m/z~> 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #107943: Ethyl Chloride 23

64 5000 3.60 3.80 4.00 4.20 49 m/z 84.00 66.74%

m/z-> Abundance 15 ----------- 0 10 20 I 30 35 -4 .60........................................................ 4070 8050 i।ii■[i।।।।i।।।।inT|i। ।

90 100 110 120 130 #1099: Boron trifluoride etherate । । i i i i । । । i । । ।r mPne-M 31 r1 ‘ r-j । । । i । । । > i । i । । । [“i i i-r

59 3.60 3.80 4.00 4.20 5000 45 m/z 82.90 32.24% 74

1 11035. 251,, 39,1,1 66 81 TT TTT ■ ''I 1 1 1 I I I I I I I I > I I 93 127 t * । i—। । । । l i i ] । । 1 । r~r /z-> 0 20 30 40 50 7060 80 90 100 110 120 130 Abundance 49 #12321: Borane, trifluoro- 3.60 3.80 4.00 ij4.20na m/ z 48.05 20.33% 5000 WNy"MyAN 11 19 30 38 68 ■- i i i i | i i i I-] i i i i । । i i r—i—i—i—>—।—i—i—i———i—i—i—i—।—i—i—i—i—pi—r I i i ( 1 i i । J i > i i | I i i । ] rr ' i 1 1 ‘ ' i ' 1 ' ' i ' 1 ' ' i ' ' m/z-> 0 10 20 30 40 50 60 70 80 90 100 110 120 130 3.60 3.80 4.00 4.20

8756.D 050102.M Mon May 06 14:02:58 2002 Page 6

NYC-WTC_000044740

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NYC-WTC_000044740Source: NYC Law Department, mirrored locally

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