GCMS analysis results for sample AD31278, Feb 25, 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31278 conducted on February 25, 2002.

NYC-WTC_000016407–000016422

Folder label: “GCMS X 12/24/01 A 1/9/02 2/15/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN0 902\31278.D Vial: 16 Acq On : 11 Jan 2002 6:13 am Operator: 209 GALOS Sample : gems scan 12/24 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 1-Butanamine, 3-methyl- Concentration Rank 1

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

7.46 3.89 ug/1 845969 1,4-Dichlorobenzene-d4 11.52

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1-Butanamine, /3-methyl - 87 C5H13N 000107-85-7 9 2 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 3 Silane, tetramethyl - 88 C4H12Si 000075-76-3 9 4 3 - Pent anol. 3-methyl- 102 C6H140 ___ 000077-74-7 9 Abundance Scan 264 (7.465 min): 31278.D (-) m/z 73.00 1 00.00% 73

5000 43

■ ________________ 381,.1 50 55,60 67, r . 87 103 7.20 7.40 7.60 7.80 , ■ ■ i ■ ■ ■ ■ i ■ • • ■ i ■ ■ • । । J . Trrhr’i" । i । i'i1' 1 i 1 I 1 1 1 1 I 1 1 i 1 m/z 43.00 32.57% m/z-> 10__ 20 30 40 50 60 70 80 90 100 110 Abundance #763:1-Butanamine, 3-methyl- 30

5000 — 11 H , 2 ■ . t . 7.20 7.40 7.60 7.80 m/z 45.05 11.91% 15 1 41 , 55 70 87 11141** 1‘*11**1****I4-11II*I‘IIIIIII miz-> 10 20 30 __ 40 50 60 70 80__ 90 100 110 Abundance #1793 Pantano 3-mtrexy 73 "or r > । i , n । i 7.20 7.40 7.60 7.807 5000 m/z 41.0,5; n.88 45

27 33 39 55 ! 1 ' I ‘ ' 1 ' ' ' ' I ' ' ' ' I ' 1 ‘ ' I ' ' ' ' I ’ 1 1 ' I 1 1 rrrrnTf i i i i | i i ri । ! miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #845: Silane, tetramethyl- — * r ' | 1 -PI , । ■ । TT-1 73 7.20i 7.40 7.60 7.80 m/z 71.00 7.38% 5000

45 15 31 , ,1 55 88 ■ ' i • ■ ■ ■ i ■ ■ ' ■ i‘ • ■ * i 1 । 1 ■’ | ■ ■ । ' । । । । i । । > ■ ■ i ■ ■ • 1 i ' 1 ■ ■ i ' ■ • ■ i ‘ ■ ■ i ■ ■ ■ ■ i 1 ‘ • 1 i • ■ i ■ ’ miz-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80

31278.D GCMS0103.M Wed Feb 06 11:27:16 2002 Page 1

NYC-WTC_000016414

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NYC-WTC_000016480

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