GCMS analysis results for sample AE00169, Jan 2002

Machine-extracted title · confidence 100%

Laboratory report for sample AE00169 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.

NYC-WTC_000050519–000050538

Folder label: “GCMS X 1/4/02 A 1/24 - 1/25/02”

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NYC 9/11 Public Portal Document X wUIHp//tiit IP w

Data. File : C:\MSDCHEM\1\5973N\O2JAN24\00169.D Vial: 2 • Acq On : 24 Jan 2002 3:48 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 24, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library- : C:\DATABASE\WILEY7N.L

Peak Number 7 2-Propanone, 1,1,1-trichlor... Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 6.01 0.29 ug/L 144925 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Propanone, 1,1,1-trichloro- $$... 160 C3H3C13O 000918-00-3 78 2 2-Propanone, 1,1,1-trichloro- (C... 160 C3H3C13O 000918-00-3 45 3 2-Propanone, 1,1,1-trichloro- (C... 160 C3H3C13O 000918-00-3 40 4 Menthone lactone $$ 2-Oxepanone,... 170 C10H18O2 000499-54-7 25 Abundance Scan 231 (6.011 min): 00169. D (-) m/ z 43.10 100.00% 43

5000 ...

36 . I, 49 61. 83 97 117 127 5.60 5.80 6.00 6.20 6.40 • * i • TITI 1 • ■ i ■ ■ ’ • i ■ ■ * • i ■ -H— i ■ ■ ‘ IIt * । • * । i • 14 .... । .. m/z 127.00 8.44% miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #59081: 2-Propanone, 1,1,1-trichloro- $$ .alpha.,.alpha.... 43

5000 5.60 5.80 6.00 6.20 6.40 m/z 124.90 7.10% 15 49 85 97 117 125 ■ ' i ■ ■ ■ ■ i1 ■ 1' i ■ 35 • l ’ TT iz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #59082:2-Propanone, 1,1,1-trichloro- (CAS) $$ Trichloroac... 43 1**I***'I*''I****I'' 5.60 5.80 6.00 6.20 6.40 5000 m/z 82.90 6.98%

15 miz-> I +49 — 27 63 85 97, 110 117 127 ■ ■ i ■ ■ • ■ i ■ ■ ■ ■ i ■ • ‘ ■ i ■

10 20 30 40 50 60 70 80 90 100 110 120 130 • t ‘ * * * i1' * • i • • • • i 1 • • ■ i. > ■ ■ । 1 11 ‘ 11 ■ ■ ■ i 1 ■

Abundance #59078: 2-Propanone, 1,1,1-trichloro- (CAS) $$ Trichloroac... 43 5.60 5.80 6.00 6.20 6.40 m/z 96.90 6.46% 5000

35 61 82 97 117 125 49 TTmmH • i * • * • i' 1 11 I ' 11 ■ i 1 • * • i • ■ 1' i ■ • ■ ■ i ■ ■ • ■ i ■ ■ ■ ‘ i ■ ■ • • i • * tt i ' 1 ■ ■ i ‘ ■ i ' • • ■ i • ■ • 1 t • • n/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 5.60 5.80 6.00 6.20 6.40

30169.D SCAN508.M Fri Jan 25 10:25:59 2002 Page 9

NYC-WTC_000050531

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GCMS analysis results for sample AE00167, Jan 2002 · Box DEP Box 28

NYC-WTC_000050481

Laboratory report for sample AE00167 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.

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