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GCMS sample analysis results, AE11799, June 3, 2002

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Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11799.

NYC-WTC_000012794–000012822

Folder label: “GCMS X 5-21-02 A 5-22-02

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052202\11799.D Vial: 6 Acq On : 22 May 2002 5:54 pm Operator: Mclean Sample : 5/21 ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e 2** Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 10 Chloromethanesulfonyl chloride Concentration Rank 17 R.T. EstConc Area Relative to ISTD R.T. 5.03 0.34 ug/L 268146 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Chloromethanesulfonyl chloride 148 CH2C1202S 003518-65-8 28 2 Ether, chloromethyl dichloromethyl 148 C2H3C130 002799-32-8 9 3 Pyridine-2-thiol-1-oxide 127 C5H5NOS 1000134-19-4 4 4 2-Amino-5-chloro-4-pyrimidinecar... 173 C5H4C1N3O2 045867-11-6 4 Abundance Scan 333 (5.036 min): 11799.D (-323) (-) m/z 49.10 100.00% 40 129

5000 83 41 4.60 4.80 5.00 5.20 5.40

miz-> 0! ... 1.7a 1tp—1m_mmmamuTTr . 58 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 m/z 128.80 94.95% Abundance #12323: Chloromethanesulfonyl chloride 49

5000 4.60 4.80 5.00 5.20 5.40 m/z 126.90 84.85% 14 35 6477 84 99 113 Of rer[t mi — । ■ ■ ■■।1 is । ■ ■■11 ■11 ‘ ।■■■ ■ । ■ ■" ।•* ■ ■ । ■ ■■■ ।" ■ ■ ।'' ■ ■ । ■ ■ ■■। m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #12328: Ether, chloromethyl dichloromethyl 40 85 113 ....... LL... 4.60 4.80 5.00 5.20 ‘1** 5.40 5000 m/z 43.10 61.56%

n/z-> 0+ . ....... i...1 50 566063 70 —774+ 10 20 30 40 I HmTp —121-17 ■1 ■ i ‘ ■ i ■ 80 90 100 110 120 130 140 150 ,92

Abundance #57599: Pyridine-2-thiol-1 -oxide 127 4.60 4.80 5.00 5.20 5.40 m/z 82.90 45.44% 5000

39 83 110 28 51 „ 69 . 17' I 95 0 Thuud -17 plZ9/lms IpT P n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 4.60 4.80 5.00 5.20 5.40

11799.D 052202.M Tue May 28 12:02:53 2002 Page 13

NYC-WTC_000012811

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NYC-WTC_000012811Source: NYC Law Department, mirrored locally

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