GCMS analysis results for sample AD29784, Jan 2002

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Laboratory report of GCMS analysis for sample AD29784 conducted on January 7, 2002.

NYC-WTC_000037040–000037051

Folder label: “GCMS X 12/10/01 A 12/15/01”

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NYC 9/11 Public Portal Document

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Data File C:\HPCHEM\1\DATA\DEC1401\29784 .D Vial: 7 Acq On 15 Dec 2001 8:23 am Operator: 209 GALOS Sample gems scan 12/10 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 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 4

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

7.74 0.69 ug/1 184468 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, 1, 1,1-trichloro- 160 C3H3C130 000918-00-3 33 2 Nonane, 4,5-dimethyl- 156 C11H24 017302-23-7 32 3 Hexyl octyl/ether 214 C14H30O 000000-00-0 9 4 1-Fluorononane_________________ _ 146 C9H19F 000463-18-3 9 Abundance Scan 293 (7.736 min): 29784.D (-) m/z 4 .95 100.00% 43

5000 — • । ■ • • > । ■ • > • । 3? |. .50 61 83 97 110117125 7.40 7.60 7.80 8.00 TT r i i i । i i i TTTTTTTTTTTTTT i I’T i । i i TTTTT । । । TT । । < t [ i i TTT । » • । । iii TT । । i । m/z 4 . 05 9.63% 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #12247: 2-Propanone, 1,1,1-trichloro- 43

5000 - —TIP—m TTfTrrtuT 7.40 7.60 7.80 8.00 m/z 124.85 9.11% 15 ..... I 35 85 97 117 \25 ■' I ■ ■ • ' TTr IT ।■ i ■ ■ ■ ■ i. ■. ■ । m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #11612: Nonane, 4.5-dimethyl- 43 57

71 7.40 7.60 7.80 8.00 5000 85 m/z 96.95 7.77%

99 113 126 156 1 r ''' i''1' r ■ ■' I • ■' ■ i' ■ ■ ■ i ■ ■ ■ ■ i ■' ■' i ‘ I ‘’ I'1'' I'' ’' I' TTT i ■■■>I■ ■ I m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #26415: Hexyl octyl ether T 43 57 85 7.40 7.60 7.80 8.00 71 m/z 82.95 6.51% 5000

103 112 ......................................................... ' i ■ • ■ ■ i ' ■ '' i''' ' i ‘IT - ' I 1 1 ' 1 . . +..... । . ... m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 7.40 7.60 7.80 8.00

29784.D GCMS1126.M Fri Dec 28 13:18:20 2001 Page 2

NYC-WTC_000037048

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NYC-WTC_000037048Source: NYC Law Department, mirrored locally

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GCMS comments for sample AD29785 detecting phthalate, Jan 2002 · Box DEP Box 22

NYC-WTC_000037071

Laboratory commentary noting a GCMS scan of sample AD29785 revealing bis(2-Ethylhexyl)phthalate on January 7, 2002.

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