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GCMS analysis results, sample AE12533, June 2002

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Laboratory report showing GCMS analysis results for sample AE12533 including surrogate recovery data on June 10, 2002.

NYC-WTC_000014552–000014577

Folder label: “GCMS X 5/28/02 A 5/29/02

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Scanned page image, NYC-WTC_000014563
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052902\12533.D Vial: 24 Acq On : 30 May 2002 4:49 am 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 4 Ethyl Chloride Concentration Rank 14 R.T. EstConc Area Relative to ISTD R.T. 3.79 0.35 ug/L 276940 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Ethyl Chloride 64 C2H5C1 000075-00-3 2 2 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39-52 3 Borane, trifluoro- 68 BF3 007637-07-2 1 4 1-Propanol, 3-chloro- 94 C3H7C10 000627-30-5 1 Abundance Scan 121 (3.790 min): 12533.D (-119) (-) m/z 49.10 /100.00% 49

5000 84

38 3.40 3.60 3.80 4.00 4.20 0- ■ ■Mi ph ■ ■ ■ i ■ ■ •' i ■' ■ ■ i ■'- m/z 84.00 4 6.56% ■ ■ i ■ ■ 1 ‘ i ■ • ■ • i • miz-> b 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #107943: Ethyl Chloride 23

64 5000 3.40 3.60 3.80 4.00 4.20 49 m/z 47.10 22.40%

R/MMows 15 35 0- ---+ 1 hr 14 vsjl • i ■ ■ • ■ i ‘■ i ■ ■ 1 ■ i ■ ■' ■ i ■ ' ■ ■ i ■ ■ ■ ■ i ■

niz-> 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #108005: Acetic acid, chloro-, ethyl ester 29

3.40 3.60 3.80 4.00 4.20 5000 m/z 38.10 18.96% 77 42 49 14

niz-> 0-— 0 10 20 +35 — 444— 59 65 | 88 94 107 122 1 '“11 ' '11 1 1111 ■' ■ ■ j । i,i-i । । । i'i j 111 । 11 11 । 11 30 40 50 60 70 80 90 100 110 120 130 Abundance #12321: Borane, trifluoro- 49 3.40 3.60 3.80 4.00 4.20 m/z 51.10 18.08% /, 5000

11 19 30 38 68 0- ■ ■ ■ ■ i' ■ ■11'111111111'' i ■ ■ ■1 i' apg iz—> 6 10 20 30 40 50 60 70 80 90 100 110 120 130 3.40 3.60 3.80 4.00 4.20

12533.D 052202.M Mon Jun 03 11:45:26 2002 Page 7

NYC-WTC_000014563

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NYC-WTC_000014563Source: NYC Law Department, mirrored locally

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