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GCMS analysis results, sample AE00703, January 2002

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis of sample AE00703 conducted on 1/28/02, detecting unknown compounds and 2,4-DDD surrogate at 117 ug with 5.0 MDL.

NYC-WTC_000051842–000051859

Folder label: “GCMS X 1/10/02 A 1/16/02

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NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02JAN16\00703.D Vial: 3 Acq On : 16 Jan 2002 4:47 pm Operator: Sample : 508scan Inst : Instrumen Mise 2002 : January 16, Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L Peak Number 6 Cyclohexene, l-methyl-4-(1-... Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T.

10.10 0.19 ug/L 64621 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclohexene, l-methyl-4-(1-methy... 136 C10H16 005989-54-8 96 2 Limonene 136 C10H16 000138-86-3 96 3 di-Limonene $$ Cyclohexene, 1-me... 136 C10H16 000138-86-3 95 4 dl-Limonene $$ Cyclohexene, 1-me... 136 C10H16 000138-86-3 95 Abundance Scan 589 (10.098 min): 00703.D (-) m/ z 68.10 100.00% 68 93

5000 79 40 121 53 107 136 ■ ' । ( ■ i ' I ' ' 1 ' I ‘ 1 ' 1 I

m/z--> 01 I —pmer 20 30 40 50 60 70 80 l , I ■ ■

90 100 110 120 186 - 130 140 m/ z 9.80 10.00 10.20 10.40 67.10 75.59% Abundance #32009: Cyclohexene, 1-methyl-4-(1-methylethenyl)-, (S)- 68

93 5000 53 79 9.80 10.00 10.20 10.40 27 m/z 93.10 72.20% 107 121 . 0- ’ i ' । 1 ' i ' ' । ■ i ' ■ । ' i ' ■ ' —70P .. .. 1...136, /z-> 20 30 40 50 60 80 90 100 110 120 130140 Abundance #31989: Limonene 68 1 1 1 1 । 1 1 1 1 1 1 1' 11 1 I 9.80 10.00 10.20 10.40 . 5000 93 m/ z 97.10 54.22% 79 , 107 121 136 — /z-> 0 ' i ' ' ' ' i 1 20 30 ..... 40 50 60 I 70 80 M 1 r 1 1 I ‘ ‘I* 90 100 110 | 120 130 140 Abundance #31999: di-Limonene $$ Cyclohexene, 1-methyl-4-(1-methylet... ' 1 ' 1 1 ' r 1 r1 11 I ' ' । । | r ii । | 6B 9.80 10.00 10.20 10.40 m/ z 79.00 39.27% 93

5000 79 27 53 136 107 121

m/z-> 0 ■ । <11 • i • ■ ■ ■ । 20 30 40 ■ 11 ■ ’ • । 50 60 ■ Mi 70 80 ■ ■ i 90 100 110 120 130 140 9.80 10.00 10.20 10.40 < l • ' ' ' i

30703.D SCAN508.M Thu Jan 17 08:17:29 2002 Page 8

NYC-WTC_000051853

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NYC-WTC_000051853Source: NYC Law Department, mirrored locally

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