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GCMS analysis results for sample AD27818, Jan 2002

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Laboratory report documenting GCMS analysis of environmental sample AD27818 conducted on January 3, 2002.

NYC-WTC_000033641–000033652

Folder label: “GCMS X 11/19/01 A 12/19 - 12/20/01

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C: \HPCHEM\ 1 \DATA\DEC190127818.D Vial: 29 Acq On : 19 Dec 2001 6:34 pm Operator: 209 GALOS Sample : gc/msunknown 11/19 Inst. : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Hexanone Concentration Rank 2

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

6.29 0.56 ug/l 170004 1,4-Dichlorobenzene-d4 11.66

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 3-Hexanone 100 C6H120 000589-38-8 87 2 Pentane, 2,3,4-trimethyl- 114 C8H18 000565-75-3 50 3 3-Pentanone, 2-methyl- 100 C6H120 000565-69-5 43 4 2,4 -Pentanedione 100 C5H802 000123-54-6 43 Abundance Scan 136 (6.290 min): 27818.D (-) m/z 43.05 100.00% 43 57

N 71 5000 100

| miz-> 20 — —3 +514 30 40 50 1 1 1 ■ 1 ■ 1 60 70 80 85 90 100 110 120 6.00 m/z 6.20 57.0,0 6.40 6.60__ 88.71% Abundance #63358: 3-Hexanone 43 57

5000- 71 6.00 6 20 6.40 ' 6.60 100 m/z 70.95 57.29% > i ■ • • • i • • ■ ■ i +.'.' I ' r +PPT I ....................................... miz-2 20 30 40 50 60 70 80 90 100 110 120 Abundance *64229; Pentane, 2.3,4-trimethyl- 43 71 —1 TTTTTTTTRT

.. I 6.00 6.20 6.40 6.60 5000 m/z 100.05 34.45% 27 55

. ■ । • • , ...................... 114 miz? 20 30 40 50 60 70 80 '90 '160 'iw 126 Abundance #63398: 3-Pentanone, 2-methyl- 57 6.00 6.20 6.40 6.60 43 m/z 41.05 30.90% S0.333 5000

■ i > • ■ ' i ' • TT 1 TTT 38 i _ 71 ......... 85 ■ ' I' ' ' 1 i ■ ■ ■ ■ i ■ ■ 100 DNAA m/z-> 20 30 40 50 60 70 80 90 100 110 120 6.00 6.20 6.40 6.60

27818.D GCMS1126.M Wed Jan 02 12:06:06 2002 Page 1

NYC-WTC_000033648

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NYC-WTC_000033648Source: NYC Law Department, mirrored locally

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