GCMS analysis results for sample AE04127, April 2002

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Laboratory report documenting GCMS analysis of sample AE04127 conducted on April 1, 2002, by analyst DLV.

NYC-WTC_000011757–000011766

Folder label: “GCMS X 2/25/02 A 3/23/02”

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Data File : C:\HPCHEM\1\DATA\MAR2202\4127.D Vial: 23 Acq On : 23 Mar 2002 5:45 pm Operator: Sample : gc/ms scan 2/25 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.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.

8.30 0.51 ug/1 59439 1,4-Dichlorobenzene-d4 12.27

Hit# of 5 Tentative ID MW MolForm CAS# Qual

l 2-Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 42 2 4,5,6-Tri-O-acetyl-2,3-di-O-methyl- 331 C14H21NO8 059061-07-3 4 3 Ethanol, 2,2,2-trichloro- 148 C2H3C130 000115-20-8 4 4 2-Acetylthiazole________________ 127 C5H5NOS 024295-03-2 4 Abundance * Scan 354 (8.299 min): 4127.D (-) m/z 43.05 100.00% 43

5000 1* * 114614*41-1’41-1* 97 127 8.00 8.20 8.40 8.60 I 61 83 ! 4i id 1’1.1" । I, n li ’ ’I’ —"t ■ i ■ • ■ ■ i ■ ■ • ■ i • ‘ ■ i • ■ ‘ • i • ‘ ‘ ■ i ■ •' ■ i ‘ ‘ ■ i ■ ■ • ■ i ‘ 1 ■ ■ i m/z 96.9,5 10.79% m/z-? 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #12247: 2-Propanone, 1,1,1-trichloro- 43

5000 8.00 8.20 8.40 8.60 15 m/z 126.9,0 9.77 85 97 125 ’ 1*’*’I’’+’I**’I’**I***L*’+*I+’*1*’*I****1*+’+I4*’I+**1**’I m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance ' : P.T .(. . ; Qeethyl-d-mannorims 43

8.00 8.20 8.40 8.60 5000 m/ z 46.9,5 9.52

85 99 1127 110 141 159 187 201 261 ■■i'■■■i■■'■i■■■■ i ‘1 ■ ' i ■ ■ । ■' ■ • । • ■ ■ ■ । ■ • ■ ■ । ■ • ■ ■ । ' i ' ■ ■ ■ i ' ■ ■ 1 i ■ ■' • I m/z-> Abundance 20 31 40 60 80 100 120 140 160 180 200 220 240 260 #66531: Ethanol, 2,2,2-trichloro- AAMAAAAMLAAAA 8.00 8.20 8.40 8.60 m/z 124.85 8.64 5000 49 77 113

miz-> • ■ । 20 ■ —LM 40 60 80 llh 100 120 140 150 160 180 200 220 240 260 ...... ............. 8.00 8.20 8.40 8.60

4127.D GCMS0308.M Wed Mar 27 10:03:17 2002 Page 2

NYC-WTC_000011765

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GCMS analysis results for sample AE04128, April 2002 · Box DEP Box 14

NYC-WTC_000011767

Laboratory report documenting GCMS analysis of sample AE04128 conducted on April 1, 2002, by analyst DLV.

1 shared topics · Same agency, volume and box · similarity 0.999