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GCMS analysis results for unknown compounds, sample AE09093, May 2002

Machine-extracted title · confidence 95%

Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE09093 on May 10, 2002.

NYC-WTC_000044902–000044925

Folder label: “GCMS X 4/30/02 A 5/8/02

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NYC 9/11 Public Portal Document Tentatively Identified Compound (LSC) summary

Operator ID: Mclean Date Acquired: 9 May 2002 2:49 am Data File: C:\MSDCHEM\l\DATA\050802\9093.D Name: 4/30 eh Mise: Method: C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title: 508 Modified GC/MS scan Library Searched: C:\DATABASE\NIST98.L

--Internal Standard-- TIC Top Hit name RT EstConc Units Response # RT Resp Cone

3-Buten-2-ol , 2-m.. 4.96 0.4 ug/L 368965 1 9.94 39621500 40.0 Furan, 2,5-dihydr.. 5.03 0.2 ug/L 202542 1 9.94 39621500 40.0 2-Butene, 1,4-dim.. 5.64 0.3 ug/L 251377 1 9.94 39621500 40.0 2-Pentanone, 4-hy.. 5.97 11.4 ug/L 11315900 1 9.94 39621500 40.0 Oxetane, 2,2-dime.. 7.74 0.2 ug/L 230591 1 9.94 39621500 40.0 1,5-Naphthalenedi.. 22.58 0.3 ug/L 414925 4 22.95 55361400 40.0 Anthracene-dlO- 23.11 0.6 ug/L 761436 4 22.95 55361400 40.0 Trisiloxane, 1,1,.. 33.08 0.2 ug/L 176818 6 34.70 31371800 40.0 5H-Pyrido[1,2-c]p.. 33.12 0.3 ug/L 240683 6 34.70 31371800 40.0 D-Lysergic acid m.. 33.19 0.6 ug/L 502854 6 34.70 31371800 40.0 Naphthalene, 1,2,.. 34.97 0.2 ug/L 171955 6 34.70 31371800 40.0 3,6-Dioxa-2,4,5,7.. 36.46 0.7 ug/L 550003 6 34.70 31371800 40.0 6H-Dibenzo[a,g]qu.. 36.48 0.7 ug/L 534012 6 34.70 31371800 40.0 Butanedioic acid,.. 39.79 0.4 ug/L 337039 6 34.70 31371800 40.0 Bendazol 39.82 0.3 ug/L 233585 6 34.70 31371800 40.0

9093.D 050102.M Thu May 09 13:33:41 2002 Page 19

NYC-WTC_000044925

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NYC-WTC_000044925Source: NYC Law Department, mirrored locally

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Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996

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