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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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 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 7.75 0.80 ug/1 191728 1,4-Dichlorobenzene-d4 11.68 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanone, 1,1,1-trichloro- 160 C3H3C13O 000918-00-3 36 2 2-Propanone 1,1 -dichloro- 126 C3H4C120 000513-88-2 23 3 Decane, 2/9-dimethyl- 170 C12H26 001002-17-1 9 4 3-Pentyn/2-one, 5,5-diethoxy- 170 C9H14O3 055402-04-5 9 Abundance Scan 294 (7.747 mln): 29141 .D(-) m/z 42.95 100.00% 43

5000

• 1 I • 1 fl l 1 ' 1 ‘ I TTTIT > । । । । i ........ 36 ., , 51 । i । t r v 11166*18833 Htr 63 75 83 % ’I?1?? TTHmmmmmmgm 7.40 7.60 7.80 8.00 m/z 96.95 9.36% mlz-> 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 ■'I 1 1 1 1 1 1 ' 1 ' 1 1 7.40 7.60 7.80 8.00 15 m/z 124.815 7.20% | 35 85 97 117 125 ■ rT. > ।. 11 > 11111111 > i') । m/z-> 10 20 30 40 50 60 70 80 90 ! ' 100 110 120 130 140 '156' 160 Abundance 44368; 2-Propanone, 1.1-d chloro- 43 • • i • ■ ■ ■ i ■ 7.40 7.60 7.80 8.00 5000 m/z 82.85 7.08% 15 27 63 76 83 93 35 T| YiJ 4 j i i » i | » III | i > i I | I I I 1 | ) I f I | i i | | | i i '' i ■ • ■ H‘‘l “ “ i' “ 'I • ‘‘ I'' ‘' l' ‘1 ‘ i ‘ miz—> Abundance 10 20 30 40 43 50 60 70 80 90 100 110 120 130 140 150 160 #15361: Decane, 2,9-dimethyl- 57 AM— 0 M.... 7.40 7.60 7.80 8.00 m/z 126.90 7.05% 5000 71 85 27 । 99 113 127 155 i| i i ti । i I i i j i i I i | I i । । j । I ■ ।।"1 • ।11 I । 11 11n i i । Ci i । । i । i'i । in i । i 11 i | > i-i i 11 i ‘ 1 i ' ' ■ ■ i 1 1 • । ■11 ■ ■ ■ > । ■ 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

29141.D GCMS1126.M Wed Dec 12 16:08:28 2001 Page 2

NYC-WTC_000035839

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GCMS analysis comments for sample AD29139, Dec 17 2001 · Box DEP Box 22

NYC-WTC_000035853

Lab notes for sample AD29139 indicate detection of di-n-butylphthalate and one LCS compound outside acceptance range.