GCMS analysis results sample AE12155, June 2002

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Analytical report for sample AE12155 detailing GCMS results and surrogate recovery data from June 6, 2002.

NYC-WTC_000013360–000013368

Folder label: “GCMS X 5/22/02 A 5/25/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\MAY2 402\12155.D Vial: 9 Acq On : 24 May 2002 11:26 pm Operator: Morgan Sample : gc/ms scan 5/22 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:.\HPCHEM\1\METHODS\GCMS0520 .M (RTE Integrator) .. Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.12 11.39 ug/1 809738 1,4-Dichlorobenzene-d4 12.14 Hit# Of 5; Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 74 2 Acetone 58 C3H60 000067-64-1 16 3 Formamide, N,N-diethyl- 101 C5H11NO 000617-84-5 12 4 Propanenitrile, 3-ethoxy 99 C5H9NO 002141-62-0 9 Abundance Scan 335 (8.118 min): 12155.D (-) m/z 43.00 100.00% 4

5000 59

101 ' 7.80 800 8.20 8.40 1 ■ i ■ ■ ' ■ i

mz-> ......... 3?, I, i 10 1 ■ ■• i ■ 20 ■ ■ • i ■ ■ • 1 r1 30 40 +53+ 50 60 83 l11 • ■ ■ • । • • ■ ■ ) • • * ■ • । ■

70 80 90 - 100 110 m/ z 59.00 43.68% Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 ................ ‘1 ■11 ■ ■— ■ ■ । ■ ■ • ■ । _____ •11 • ■ ■ ■ । 59 7.80 8.00 8.20 8.40 m/z 58.00 22.26% 15 31 — 101 • ■ i ‘ | i ‘ i ■ ■ 1 • i ‘ ■ TTT ■ ■ > i ■ i . .... ....... 1.... i 1 ' ■ ■ i...... j । . । । . i । i i । । । > m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62326: Acetone 43 1 ■ 11 ■ 1 ■ ■ । ■ ■ ■ ■ । ■ ■11 ■ ■ ■ ■ । 7.80 8.00 8.20 8.40 5000 m/z 101.05 16.91% 58

27 2 ------4l36.44 miz-> Abundance 10 20 30 40 ‘‘5o‘ 60 70 #1629: Formamide, N,N-diethyl- 80 90 100 110 __________ —_____ _ ■ • ■ i ■ ■ ■ • i • ■ ■ ■ i ' 1 I ' ' 1 ' I 33 7.80 8.00 8.20 8.40 58 m/z 41.00 6.32% 101 5000 44 86 72 .. — —..............

m/z-> n10 jl 20 30 40 —TH 50 60 70 80 1 90 i ■ 1 ■ ■ I 1 1 1 1 I ‘ 100 110 A fr8.00l r. 8.20 r ' 7.80 ■ o8.40■ . r i

12155.D GCMS0520.M Tue May 28 12:04:31 2002 Page 1

NYC-WTC_000013367

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GCMS analysis results sample AE12157, June 2002 · Box DEP Box 15

NYC-WTC_000013378

Gas chromatography-mass spectrometry analysis of sample AE12157 performed on 6/7/02, detecting unknown compounds and 2,4-DDD surrogate at 83% recovery.

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