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GCMS analysis results for sample AD28167, Jan 2002

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Laboratory report documenting GCMS analysis of sample AD28167 conducted on January 2, 2002.

NYC-WTC_000034596–000034614

Folder label: “GCMS X 11/23/01 A 12/21/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2101\28168.D Vial: 18 Acq On : 22 Dec 2001 10:19 am Operator: GALOS Sample : gems unknown 11/23 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 7 Oxirane, 2-butyl-3-methyl-, ci Concentration Rank 6

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

10.22 1.11 ng/uL 288993 1,4-Dichlorobenzene-d4 11.79

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Oxirane, 2-butyl-3 -methyl-, cis- 114 C7H140 056052-93-8 25 2 Hexane, 1-propoxy- 144 C9H20O 053685-78-2 23 3 Oxirane, 2,2-dimethyl -3-propyl - 114 C7H140 017612-35-0 23 _4 Oxirane, X~methyl-3-propyl-, cis- 100 C6H120 006124-90-9 17 Abundance C Scan 586 (10.219 min): 28168.D (-) m/z 43.10 ,00.00% 43

5000 59 85 - —— 73 9.80 10.00 10.20 10.40 10.60

miz-> -4— 534— ml 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 100 TVunpuuT i |-r-> ■ > | ■ i ■ | ■ m/ z 59.1,0 37.39% Abundance #3063: Oxirane, 2-butyl-3-methyl-, cis- 433 55 ------- 5000 85 71 9.80 10.00 10.20 10.40 10.60 m/ z 55.10 34.40% 'I".... 1 I..... " r " • i J.. I11.... f.... 1.... 1.... 1. > 99.. 114 m/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 Abundance #8516: Hexane, 1-propoxy. 43 I ■ ' ■ ■ I ' ' T11H 9.80 10.00 10.20 10.40 10.60 5000 m/ z 57.10 33.09% 56 85 73 J 61 m/z-> Tp-rrq-rrrrp- —mm TWTTDTTT T 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 Abundance ” #3003: Oxirane, 2,2-dimethyl-3-propyl- —I-r 1 / I ' 1 ■ • i > ■ 43 59 85 9.80 10.00 10.20 10.40 10.60 m/z 41.10 30.22% 5000 72 99 ... m/z-> 'i ■■ ■ ■ i ■■ ■ ■ i . . . i ■"' i' ‘" i .TT 114 . 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 ■"i"" —I----- 9.80 10.00 10.20 10.40 10.60

28168.D NP112701.M Fri Dec 28 09:59:07 2001 Page 7

NYC-WTC_000034610

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NYC-WTC_000034610Source: NYC Law Department, mirrored locally

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