GCMS blank results for VOCs, sample AE12326, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052902\LBA.D Vial: 14 ‘ ’ Acq On : 29 May 2002 8:41 pm Operator: McLean Sample : gc/ms scan 5/28 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 6 2-Chloroethanol Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T.

3.84 1.33 ug/L 783586 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Chloroethanol 80 C2H5C10 000107-07-3 2 2 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39-5 2 3 Ethanol, 2,2-dichloro- 114 C2H4C120 000598-38-9 2 4 2-Chloroethanol 80 C2H5C10 000107-07-3 1 Abundance Scan 130 (3.843 min): LBA.D (-129) (-) m/z 48.10/100.00% 48

5000 37 85 w/"Muh 3.40 3.60 3.80 4.00 4.20 Of ............................... ill j____________________________ m/z 37.00 46.49% ■ ' i ■ ■ • ■ i ■ 1 ■ ■ i • 1,1111 1 ' I • 00 11 1‘1****1*‘I‘ ‘‘I****1* miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #108328: 2-Chloroethanol 31

5000 T 44 3.40 3.60 3.80 4.00 4.20 m/z 84,. 90 45.32% 37,11.41,57,63 111111 ''I'801 m/z-> Abundance 0+ ■ ■ । ■ ■ ■ • i ■ ■ ■ ■ । • 10 20 23 30I 40 50 60 70 80 90 100 #108005: Acetic acid, chloro, ethyl ester *** 110 120 130 "w 3.40 3.60 3.80 4.00 4.20 5000 m/z 49.10 39.77% 77 42 49 14

niz-> O+ ...10 H +39— 59 65 -444— TTTOr 1 88 94 1111 107 122 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #1082: Ethanol, 2,2-dichloro- 31 3.40 3.60 3.80 4.00 4.20 m/z 42.00 39.18% 5000

0- “ I ‘ 25 , ।' i ■ "'''l 37 43 49 55 61 70 77, 83 1u1—**——*—n——**—**m*mpTgT 96 103 114 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 3.40 3.60 3.80 4.00 4.20

LBA.D 052202.M Mon Jun 03 11:28:11 2002 Page 9

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