GCMS analysis results for sample AD27639, Jan 2002

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Laboratory report documenting GCMS analysis of sample AD27639 for unknown compounds and surrogates on January 3, 2002.

NYC-WTC_000033221–000033246

Folder label: “GCMS X 11/16/01 A 12/18 - 12/20/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\DEC1801\27639.D Vial: 3 , Acq On : 18 Dec 2001 5:44 pm Operator: GALOS Sample : gems unknown 11/16 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 Oxirane, 2-methyl-3-propyl-, t Concentration Rank 16

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

5.67 0.59 ng/uL 134540 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Oxirane, 2-methyl-3-propyl-, trans- 100 C6H120 006124-91-0 45 2 Oxirane, 2-methyl-3-propyl- , cis- 100 C6H120 006124-90-9 28 3 4 -Cyclopentene-1,3-diol, trans- 100 C5H802 000694-47-3 12 4 Heptane, '-methyl - 114 C8H18 _______ 000589-81-1 12 Abundance Scan 90 (5.666 min): 27639.D (-) m/z 41.10 100.00% 41 45

57 5000

53 71 85 .....—..... A 5.40 5.60 5.80 6.00 I F -I • । ■ ■ ■ ■ ।' ■ ■' । HTTTTTTTT m/z 45.05 72.61% m/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 ’Abundance #1532: Oxirane, 2-methyl-3-propyl-, trans- 41

5000 - 57 71 85 5.40 A 5.60 TAArPr 5.80 6.00 m/ z 43.10 70.61% 67 146 I'''' I'1" I 1'11'''' I'''111 - • i'' ' ■ i ■ 100 11‘ miz-> Abundance 30 35 40 45 50 55 60 6575 80 85 90 70 #1531: Oxirane, 2-methyl-3-propyl-. cis- 95 100 105

43 J 5.40 5.60 5.80 6.00___ 57 5000- 71 85 m/z 57.10 50.41%

I 100 Tit miz-> Abundance) ;30__35 I'''' 1' ■' • I •' 40

43 45 ' i •' ■' i ■ ’ ■ ■ i ■ 50 55 1' i' '1' i ■ ■ ■ ■ i ■1'' i''' • i 60 65 70 #1478: 4-Cyclopentene-1,3-diol, trans- 75 80 85 • । ■ ■ > ■ । ■ 90 95 100 105 ... A.... A 5.40 5.60 5.80 6.00 m/z 85.05 46.35% 57 5000 39 53 71 82

m/z—> i '1'' l " 30 35 40 TTT 45 48 I •111 1 • ' 50 55 - 66

60 65 70 I ! | l . M| J 75 80 ■ i ■ ■ • ■ i«■ • ■ I • 85 90 95 100 1it1 100 105 MA 5.40 5.60 5.80 6.00

27639.D NP112701.M Thu Dec 20 11:37:00 2001 Page 4

NYC-WTC_000033233

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GCMS analysis results for sample AD27764, Jan 2002 · Box DEP Box 21

NYC-WTC_000033285

Laboratory report documenting GCMS analysis of sample AD27764 for unknown compounds and surrogates on January 3, 2002.

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