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← Document results/DEP Box 27/GCMS X 4/8/02 A 4/18/02
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GCMS analysis results, sample AE08210, April 2002

Machine-extracted title · confidence 80%

Gas chromatography-mass spectrometry analysis of sample AE08210 detecting unknown organic compounds and measuring 2,4-DDD surrogate recovery at 73%, April 22, 2002.

NYC-WTC_000048013–000048026

Folder label: “GCMS X 4/8/02 A 4/18/02

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Scanned page image, NYC-WTC_000048020
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\APR1702\8210.D Vial: 21 Acq On : 18 Apr 2002 3:45 am Operator: Sample : gc/ms scan 4/8 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Butyl hexadecanoate Concentration Rank 2

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

29.96 0.76 ug/1 88822 Chrysene-dl2 33.64

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Butyl hexadecanoate 312 C20H40O2 000000-00-0 64 2 1-Pentene, 2,4-dimethyl- 98 C7H14 002213-32-3 27 3 1-Undecene, 2-methyl- 168 C12H24 018516-37-5 27 4 1-Hexene, 2-methyl- 98 C7H14 006094-02-6 27 Abundance Scan 2714 (29.963 min): 8210.D (-) m/z 56.00 100.00% 56

5000 41 73 129 239 257 .......... y, _ , — I J‘ I I I I I III I I I I I I I I | 1431571711^199213 | 312 29.60 29.80 30.00 30.20 - ■1'' i ■ ■ ■ ■' i11' ■ i ■11 ■ 'i ■ ■ ■ ■ i ■11 ■ I' — m/z 57.00 59.59% 1111 11 m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #44549: Butyl hexadecanoate 55

5000 258 ........ 29.60 29.80 30.00 30.20 A... 73 240 312 m/ z 43.05 129 54.27%

■11 ■ ■'' i' ■ 111.1... 157171185 214 " i n ■' i1 ■ > n ' ■ ■ ■ i ■'r' i ■ ■111 ■'1111 ■ ■1 r 1 i ■ ■ - ■ i ■ ■ ■ ■ i ■ - 11 m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #63264:1-Pentene, 2,4-dimethyl- 55 .... .... /y /y ■ . , 29.60 29.80 30.00 30.20 41 5000 m/ z 41.05 47.06% 27 70 98 11 ■ r 11 11' ■ I i 111 ‘'11111' i'1 ■ ■ i1 r 1 ■ i ■''11 ■ ■ ■ ■ i ■ ■111 ■ ■1 ■ i''' ■ i ■ ■ ■ ■ i1111 r ■ ■111 ■111 n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance 55 #68124:1-Undecene, 2-methyl- ........MA.... 29.60 29.80 30.00 30.20 m/Z 55.00 35.04%

5000

m/z-> 42 I 1 11 1 ■' ■ i ■' 20 40 60 83 | 97 112 140 168 i 1 r ‘11'' ■' i1 ■'111 11 1 I ’ ■r 11 1 I'111111111 11 | mmpr । 11111 i-i ■ 1111TPIIT

80 100 120 140 160 180 200 220 240 260 280 300 ...... AN... ■ I ' 1 1 1 I ' 1 ■ ‘ I > I 1 I I 1 I I ' f 1 29.60 29.80 30.00 30.20

8210.D GCMS0412.M Thu Apr 18 14:11:37 2002 Page 1

NYC-WTC_000048020

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NYC-WTC_000048020Source: NYC Law Department, mirrored locally

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