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GCMS analysis log for sample AD31020

Machine-extracted title · confidence 95%

Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31020 on January 18, 2002.

NYC-WTC_000017459–000017477

Folder label: “GCMS X 12/20/01 A 1/8/02

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Scanned page image, NYC-WTC_000017466
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NYC 9/11 Public Portal Document . Library Search Compound Report “. Data File : C:\HPCHEM\1\DATA\JAN0802\31020.D Vial: 15 , Acq On : 9 Jan 2002 2:59 am Operator: 209 GALOS Sample : gems scan 12/20 Inst : GC/MS 209 Misc : Multipir: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peerrrrrrrrrrrrrrerrertrerrnrrrcrerrrrrr rrr itr i ttt rt rt rt ttt t ttt ttt Ts Peak Number 1 1,3-Dioxolane, 2-methyl- Concentration Rank 1 R.T. EstCone Area Relative to ISTD RTs 7.46 4.22 ug/l 990511 1,4-Dichlorobenzene-d4 11.52 Hit# of 5 Tentative ID MW MolForm cas# Qual 1 1,3-Dioxolane, 2-methyl- 88 C4H802 000497-26-7 9 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 1,3-Dioxolane, 2-pentadecyl- 284 C18H3602 004360-57-0 9 _4 Pentane, 3-methoxy- 102 C6H140 —s——(036839-67-5 9 Abundance ‘Scan 264 (7-468 rnin): 310205 G) “m/z 73-99 200-00 “Lobe rr Ns 7 | a7 720 740 7.80 7.80 — rf s - pereae [w/z 43.05 31.56 miz>_____ 20.40.6080 100 120 140 160 180 200 220 240. 260.280 ‘Abundance , #62902: 1,3-Dioxolane, 2-methyl- | 3 ie’ iv | 7.20 __7.40 7.60 __7.80 | 8 | op m/z 45.08 11.73 a | y " mz> 20.40 60 80 100 120 140 160 180 200 220 240 260 260 _ ‘Abundance 3 30 73 5000 m/z 41.00 10.64 44 58 15 myz>___ 20406080, 100 120.140 "460 418020 220240 260 280 i Abundance #40197: 1,3:Dioxolane, Zpentadeoyt- : 7.20 __7.40__7.60__7.80 m/z 71.00 7.01% | 43 57 | a6 99 256 283 | | mz—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 | 7.20 740 7.60 7.80 | 31020.D GCMS0103.M Wed Jan 09 12:11:23 2002 Page 1 NYC-WTC_000017466

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NYC-WTC_000017466Source: NYC Law Department, mirrored locally

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Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD31024 performed on January 18, 2002.

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