GCMS analysis log for sample AD30712, Jan 2002

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Automated laboratory log recording GCMS analysis of sample AD30712 including detection of unknown compounds and surrogates.

NYC-WTC_000018214–000018237

Folder label: “GCMS X 12/27/01 A 1/16/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\ 1\DATA\DEC3101\30712.D Vial: 35 Acq On 1 Jan 2002 9:53 pm Operator: 209 GALOS Sample gems scan 12/19 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 8 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 13

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

21.09 0.67 ug/1 189433 Acenaphthene-dl0 20.56

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzoic acid, 4-ethoxy-, ethyl este 194 C11H1403; 023676-09-7 96 2 1-Cyclopentene-1-propanoic acid, .b 168 C10H1602 061833-30-5 80 3 Methylparaben 152 C8H803 000099-76-3 38 4 2,4,6-Cycloheptatrien-1-one, 2-amin 121 C7H7NO 006264-93-3 38 Abundance Scan 1748 (21.095 min): 30712.D (-) m/z 120.95 100.00% 111

149 5000 138 194 65 93 i । rjiiitjli i I j n i । j r" r i" 39 166 50 20.80 21.00 21.20 21.40

miz-> +44+FF4++,.Z6,,85,++ Th’ 109 --179 — 7 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 m/z 149.00 50.90% •' i1 ■

Abundance #69400: Benzoic acid, 4-ethoxy-, ethyl ester i 121

149 5000 194 138 20.80 21.00 21.20 21.40 65 93 166 m/z 194.0 29.36%

m/z-> mTfTT 50 47.7e,.0. ,..h...... 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 i• ‘I" ।■11■i‘ “ ■ i ■ “ I ■ ■

Abundance #14561; 1-Cyclopentene-1-prooanoic acid. .beta.-methyl- me 58 79 95 121 0 JAA 8000; 109 20.80 21.00 21.20 21.40 6000 m/z 138.0 27.08% 4000- 150 ’110111137/111 r^-TfrTTTyTTTTj-TTTTp-rTTp-m^ m/z-> Abundance | ‘ ' > • ! " “I ***** 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #10173: Methylparaben _..........._ A A ‘ ' I 1 ■ ' ' I ' ‘ ‘ ‘ I • ‘ ' I ' 1 ■ ‘ 121 20.80 21.00 21.20 21.40 m/z 65.05 21.02% 5000 152 65 93

P... YTYW m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 20.80 21.00 21.20 21.40

30712.D GCMS1126.M Wed Jan 23 08:43:02 2002 Page 8

NYC-WTC_000018228

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