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GCMS analysis results for sample AD26679, Dec 10 2001

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Laboratory report documenting GCMS analysis of sample AD26679 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032028–000032057

Folder label: “GCMS X 11/7/01 A 12/6/01

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0401\26679.D Vial: 5 Acq On 4 Dec 2001 2:27 pm Operator: GALOS Sample gc/ms unknown 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 15 Pentadecane, 8-methylene- Concentration Rank 12

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

31.70 0.75 ng/uL 159172 Chrysene-dl2 33.17

Hit# of 5 ntative ID MW MolForm CAS# Qual

1 Pentadecane, 8-methylene- 224 C16H32 055668-09-2 32 2 1-Hexene, 2-methyl- 98 C7H14 006094-02-6 27 3 Octadecanoic acid 284 C18H3602 000057-11-4 27 4 Cyc pentanecarboxylic acid, 2-amin 129 C6H11NO2 040482-05-1 25 Abundance Scan 2929 (31.699 min): 26679.D (-) m/z 56.10 100.00% 56

5000 43 73 85 97 h - 129 117 | , 185............... — 267,25 T"l 1 1 1 V 31.40 31.60 31.80 32.00 TI

। ■ ■ ■ ■ । ■ • • i • • • ■ i m/z 57.10 51.99% m/z--> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #28775: Pentadecane, 8-methylene- 56

5000 69 A 31.40 31.60 31.80 32.00 I ■ 1 ' 1 i

84 — m/z 43.10 43.72%

m/z-> 20 27 । • ■ ■ ■ । • ■ 40 ..7 112126.140. ...... 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #1354: 1-Hexere, 2-rethyl- 56

31.40 31.60 31.80 32.0 1 41 । 5000 i m/z 41.10 34.18% 27 : 70 I .1 83 98 i ■ ■ ■ ■ i ■ 60 ' ' 80 100 m/z-> Abundance 20 40

57 73 120 140 160 180 200 #72362: Octadecanoic acid 220 240 260 280 AVn.. 31.40 31.60 31.80 32.00 m/z 55.10 33.11% 5000- 129 143156 171 185 241 284 m/z-> । . , rrp-r 20 40 60 80 100 TT • • i > ■ • ■ i > 120 I 140 160 180 200 —........ — 220 240 260 280 ' ' i ' ' ' ■ I ' ' MA4 31.40 31.60 31.80 32.00

26679.D NP112701.M Fri Dec 07 13:10:29 2001 Page 15

NYC-WTC_000032050

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NYC-WTC_000032050Source: NYC Law Department, mirrored locally

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