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GCMS analysis comments for sample AD29141, Dec 17 2001

Machine-extracted title · confidence 95%

Lab notes for sample AD29141 indicate detection of bis(2-Ethylhexyl)phthalate and one LCS compound outside acceptance range.

NYC-WTC_000035831–000035842

Folder label: “GCMS X 11/30/01 A 12/10/01

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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1001\29141.D Vial: 8 Acq On : 10 Dec 2001 5:34 pm Operator: 209 GALOS Sample : gc/ms scan 11/30 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 N-Ethylformamide Concentration Rank 1

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

7.60 4.43 ug/1 1067870 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS#. Qual 1 N-Ethyl formamide 73 C3H7NO 000627-45-2 9 2 Pentane, :3 -methoxy- 102 C6H140 • 036839-67-5 9 3 1,3-Dioxo ne, 2-(3-bromo-5, 5,5-tri 352 C10H16BrC13O2 000000-00-0 9 4 Butane, 2 -methoxy-2-methyl- 102 C6H140 000994-05-8 9 Abundance" 7 Scan 278 (7.600 min): 29141 D (-) m/z 73.0,0 100.00% 73

5000 43 7.20 7.40 7.60 7.80 8.00 37,1, 1 50 55, . 67, 1 , 87 103 9 ! | I Ti | II TUDTTTT ITTTTTTT T ' i ■ 1Ir i T T TTper ■ if r. . i । i । m/z 43.00 25.78% miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #292: N-Ethylformamide 30 73

5000 T । i > • > । i ; i • । > i ‘ । । • > < । । । । 58 7.20 7.40 7.60 7.80 8.00 44 m/z 41.00 9.51% 15 TT > r I | IT 1 ,r 1 • 11 i ■ ■ ■ ■ i ■ 11 ■ i1 ■ • ' i ■ * •11 ■ • ■ m ■1 •' i • miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #1793; Pentane, 3-methoxy- 73 - P ep 1 . — , — 7.20 7.40 7.60 7.80 8.00 5000 m/z 44.95 9.22% 45

27 33 39 55 TTLPUTPTTTTTTTTer miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #49423: 1,3-Dioxolane, 2-(3-bromo-5,5,5-trichloro-2,2-dlmet — I । i — ] . — . —PP । — 73 7.20 7.40 7.60 7.80 8.00 m/z 71.00 6.21% 5000 45 36 1 1 55 67. 109115 -r-r-pT-m-rr i TTIr 1 TTTTT . । * • • * i • • » • । • — 111 * I • ‘ 1 ' i ' 1 ' ■ i ' ’ * ‘ i 1 1 TTT—r-rnrr2111131r m/z~> 10 20 30 40 50 60 70 80 90 100 110 120 7.20 7.40 7.60 7.80 8.00

29141.D GCMS1126.M Wed Dec 12 16:08:23 2001 Page 1

NYC-WTC_000035838

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NYC-WTC_000035838Source: NYC Law Department, mirrored locally

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