GCMS analysis results for sample AE10778, May 2002

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Gas chromatography-mass spectrometry report for sample AE10778 showing detection of unknown compounds and surrogate recovery.

NYC-WTC_000045908–000045918

Folder label: “GCMS X 5/6/02 A 5/11/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAY1002\10778.D Vial: 22 Acq On : 11 May 2002 9:34 am Operator: Sample : GC/MS SCAN 5/6 Inst : 2 09 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 2 Eicosane Concentration Rank 3

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

23.86 0.48 ug/1 52236 Phenanthrene-dl0 25.55

Hit# Of 5 Tentative ID MW MolForm CAS# Qu.

1 Eicosane 282 C20H42 000112-95-8 (90 2 Heptadecane 240 C17H36 000629-78-7 80 3 Pentadecane 212 C15H32 000629-62-9 80 4 1-Iodo-2-methylundecane 296 C12H25I 073105-67-6 72 Abundance Scan 2054 (23.865 min): 10778.D (-) m/z 57.10 100.00%l 57 43 71 5000 85 rr । । i I I । f i i I | i i i i । T ?

23.60 23.80 24.00 24.20 r 99 113 126 140................................. ik—B+i 11, 1 TB i । । i ] Tn i i | n i i । i i i i । i i n । । । i i । । । । j । i" । "i । । i l r । ■ r r m/z 43.10 70.14% m/z-> Abundance 40 60 80 100 120 140 160 180 200 220 240 260 280 #72323: Eicosane ft 43 57

71 5000 85 23.60 23.80 24.00 24.20 m/ Z 71.15 58.58% 199 113 127 141...............................282 1, , 1 . 11 i । । i । i । । । i > । । r । i i । i i i i । i i i ■ । i i i i । i i r i j i rn i [ n ’ II*’*III 1 1 i ‘ 1 ' 1 i ' 1 m/z->______ 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #71191: Heptadecane

43 57

71 -A---A--AA+ 23.60 23.80 24.00 24.20 V T-P

5000 m/ Z 85.10 38.07% 85

240 '........... I n 1 r ' 1 1 1 1 ll +I"r ■ 99 113 127 141 ' I ‘ r 1 1 1'' 1 1 i 1 1 1 ' i 1 1 1 1 i 1 1 1 1 i 1 ■ ' 1 i 1 1 ' 1 I ' 1 1 1 1 1 1 1 1 I ' 1 m/z->______ 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #70274: Pentadecane AMAAVWAWAr ri। I I I i । i 1 । । । । ri 1 | 1 ill 43 57 23.60 23.80 24.00 24.20 m/z 41.05 34.52% 71 5000 85

99 113 127 141 168 212 TTyr PT 1 '1 1 1 1 ' I ' ' ' ' i ‘ ‘ | ' i ‘ । ' ■ ' . । ' ■ ' . । ' 'T' " I " TTT m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 23.60 23.80 24.00 24.20

10778.D GCMS0510.M Mon May 13 15:38:31 2002 Page 2

NYC-WTC_000045916

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