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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_000014567
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\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\NI ST9 8 . L ********************************************************************* Peak Number 8 Ethyl Chloride Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 3.95 0.63 ug/L 498691 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Ethyl Chloride 64 C2H5C1 000075-00-3 9 2 Methylene Chloride 84 CH2C12 000075-09-2/4 3 Propanoyl chloride 92 C3H5C10 000079-03-8 2 4 Boron trifluoride etherate 142 C4H10BF3O 000109-63-7 2 Abundance Scan 148 (3.949 min): 12533.D (-145) (-) m/z . 49.10 100.00% 49

5000 35 87 42 **1*‘‘1***I‘ ++I1++414 3.60 3.80 4.00 4.20 0- . 4 1 -i 1 n • • * * i * m/z 47.10 52.67% miz-> Abundance 0 10 20 30 40 50 60 70 80 90 100

28 #107943: Ethyl Chloride /MMLow.., 64 5000 * ■ । ■ ■ • ■ । ■ ■ • ■ । ■ ■ ■ ■ ।1 ' ■ ■ । ■ 3.60 3.80 4.00 4.20 49 m/z 86.90 45.01% 35

niz-> 0- 15 ■ I ■ iI1 11 01, 0 10 20 p II, I ■ 30 40 50 60 4 70 80 90 100 Abundance #111040: Methylene Chloride 49 84 3.60 3.80 4.00 4.20 5000 m/z 35.10 42.92% 35 14 ( MA 28 । 41 70 0- pm 1 i'I ■■ . 1 . 1 1 I1' - ■ ■ ■ i ■ ■ ■ ■ 1 1 ■ ■ ■ i 1 - n/z-> 0 10 20 30 40 50 60 70 80 90 100 Abundance #472: Propanoyl chloride 29 3.60 3.80 4.00 4.20 57 m/z 42.00 33.87%

5000

•nfe-> 0- o 112..1 li , । 24, 0 10 14

20 , 174.49. 30 40 50 65 71 76 82 91 1 1 1'' 1 ■ i ■ • ■ ■ i ■ ■ ■ ■ i ■ ■ • • i ■

60 70 80 90 100 **I**‘‘I**+I*‘*[****8* 3.60 3.80 4.00 4.20

12533.D 052202.M Mon Jun 03 11:45:29 2002 Page 11

NYC-WTC_000014567

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NYC-WTC_000014567Source: NYC Law Department, mirrored locally

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