GCMS analysis results, sample AE10701, May 2002

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Gas chromatography-mass spectrometry analysis of sample AE10701 conducted May 20, 2002, detecting unknown compounds and 2,4-DDD at 82% recovery.

NYC-WTC_000045748–000045760

Folder label: “GCMS X 5/3/02 A 5/13/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020513\10701.D Vial : 12 Acq On : 13 May 2002 11:24 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C: \MSDCHEM\1\METHODS\SCAN020507 .M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 4 Bitoscanate Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T.

31.09 0.34 ug/1 34088 Phenanthrene-dl0 31.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Bitoscanate 192 C8H4N2S2 004044-65-9 47 2 Bitoscanate 192 C8H4N2S2 004044-65-9 43 3 Phenanthrene, 4-methyl- 192 C15H12 000832-64-4 37 4 5H-Tetrazole-5-thione, 1,4-dihyd... 192 C8H8N4S 1000142-22-5 37 Abundance Scan 4767 (31.088 min): 10701 .D (-4759) (-) m/z 192.10 100.00% 192

5000

146 36 .... . 66 86 112 —7 14. 4 319 i p • i । p ■ ’ । p i I i p * । < p I I i p i 411 I" " i " " 1111' i"i 30.80 31.00 31.20 31.40 m/z 193.20 23.36% mlz-> 20 40 60 80 100120140160180200220240 260280 300320340 360380400 Abundance #125828: Bitoscanate 192

5000 ‘ I‘‘TIUI.... । । । । । । । । 30.80 31.00 31.20 31.40 134 m/z 146.20 22.96% cq 90 160 ..... . TTp ' i " " i" " i" " 11" 11" " i" " I" 11111" I" " 111" I m/z-> 20 40 60 80 100120140160180200220240260280300320340360380400 Abundance #80930: Bitoscanate 192 1

30.80 31.00 31.20 31.40 5000 m/ Z 160.20 12.44% 134 co 90 160 26 44/111/116 THT thttrtrr ITT 11“ 1711111 I l p " I" n r 1" r "' i" " i" " r "' i1 ■" I"111" 111" " 111" I " " I m/z—> Abundance 20 40 60 80 100120140160180200220240260280300320340360380400 #125851: Phenanthrene, 4-methyl- 192 ...... .k... J. 30.80 31.00 31.20 31.40 m/z 191.20 11.75%

5000

40 95 165 63 j..J 125 . 1 , T-p-r T । 17 i । । 11 T । iJr ।Tp n i p’7 < > p 11 । । r11 i p Wi p i 1 i p 11 i p 11 i p r t r । r r i i p 11 r y

n/z—> 20 40 60 80 100120140160180200220240 260280300 320 340 360 380 400 30.80 31.00 31.20 31.40

10701.D SCAN020507.M Wed May 15 08:41:59 2002 Page 6

NYC-WTC_000045757

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