GCMS analysis results, sample AE09771, May 2002

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Laboratory report for sample AE09771 showing surrogate recovery and unknown compounds from May 9, 2002.

NYC-WTC_000043893–000043918

Folder label: “GCMS X 4/25/02 A 5/7/02”

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NYC 9/11 Public Portal Document

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Data File C:\MSDCHEM\1\DATA\050602\9771.D Vial: 24 Acq On 7 May 2002 6:25 am Operator: Mclean Sample 4/25 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 8 N-[S-Benzylcysteinyl]-S-[2-... Concentration Rank 13

R.T. EstConc Area Relative to ISTD R.T.

4.33 0.29 ug/L 172460 1,4-Dichlorobenzene-d4 9.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-[S-Benzylcysteinyl]-S- [2-tetra... 397 C18H27N3O3S2 1000130-63-0 9 2 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2 3 1,3,5-Cycloheptatriene 92 C7H8 000544-25— 4 4 1,3,5-Cycloheptatriene 92 C7H8 000544-2 5-2 4 _______ Abundance Scan 213 (4.331 min): 9771 .D (-209) (-) m/ z 40.10 Z100.00% 43 91

5000 1 1 । ■ 1 ' 1 । 1 ■ 1 ■ । ' ' 1 ■ । 1 1 ' 1 । 4.00 4.20 4.40 4.60

m/z-> 0 I1 H T-p-r I | । i i i | i i i । | I I | | | | | I r | i i r > | i i i i | i i i i | i i i i | i i i > | i I i i | i i i | | | i177 I I I I | I

20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 m/z 91.10 80.15% Abundance #36610: N-[S-Benzylcysteinyl]-S-[2-tetrahydropyranyl]cyste... 91 55 5000 ............. 1................ I 4.00 4.20 4.40 4.60 m/z 92.10 51.97% 124 149 173 205 III r 1" i 11,472, 1, rTTTTT 256 296312 r 11 ■ i111111" 11" 1 ■ i 353 i" " i ‘ m/z-> o 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #37276:1,3,5-Cycloheptatriene 91 — 4.00 4.20 4.40 4.60 5000 m/ z 86.00 47.92%

15 j 39 j ... M, 65 /I . । _____________________________________ "MWMMAAAoktpan 11111111111111-01111111111 ’01111111101—0211010-ITTTTITT i " ' ‘ i ■1 ‘11" " r " 11' m/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #117298:1,3,5-Cycloheptatriene 1 1 1 1 1 1 '1 1 1 ' ' 1 1 1 1 1 1 1 1 1 1 I 91 4.00 4.20 4.40 4.60 m/ z 83.00 18.09% 5000 ft 39 65

1133 +44 11" 11" " i " 1' i' " ■ i 11 " ' i " " i' TM 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 4.00 4.20 4.40 4.60

9771.D 050102.M Tue May 07 15:44:21 2002 Page 11

NYC-WTC_000043908

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Laboratory report for sample AE09973 showing surrogate recovery and unknown compounds from May 9, 2002.

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