GCMS analysis results for sample AD27957, Jan 2002

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Laboratory report detailing GCMS analysis of sample AD27957 conducted on January 2, 2002.

NYC-WTC_000034138–000034153

Folder label: “GCMS X 11/20/01 A 12/20/01”

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NYC 9/11 Public Portal Document

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Data File : C:\HPCHEM\1\DATA\DEC1901\27957.D Vial: 13 Acq On : 21 Dec 2001 3:06 am Operator: GALOS Sample : gems unknown 11/20 Inst ■ : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************** * ** *** * * * * ************ * Peak Number 6 Cyclopentanecarboxylic acid, 2 Concentration Rank 5

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

29.56 0.55 ng/uL 237712 Chrysene-dl2 33.17

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentanecarboxylic acid, 2-amin 129 C6H11NO2 040482-05-1 43 2 Oxirane, 2,3-bi s(1-methylethyl)-, t 128 C8H160 054644-32-5 38 3 Cyclopentanecar boxylic acid, 2-amin 129 C6H11NO2 037910-65-9 37 4 1-Heptene, 2methyl -__________________ 112 C 8 HI 6 015870-10-7 35 Abundance Scan 2695 (29.556 min): 27957.D (-) m/z 100.00% 56

5000 43 73 ' 'I ' ' 4-—1—PTT

miz-> 20 .. L g40 60 80 7 101 116128 ' 1TI ' 157171185 T| . /M I . . . | . .\ . | 213 . | . . 100 120 140 160 180 200 220 240 260 280 300 , | . 29.20 29.40 29.60 29.80 239.277 ..... 312, m/z 57.10 46.70% Abundance #5212: Cyclopentanecarboxylic acid, 2-amino-, trans- 56

, A______ 5000 ' * I ' • 11 i * ’ 1 '1 T ■ i ■ ■ ■ 1 i 1 29.20 29.40 29.60 29.80 30 m/z 43.10 41.91% 69 82 100 129 .1 . ,i । ।______ |____________________________________________ T’’’’ P T |> r..।|। । ।iii!। ' ri j । । ।।।।iiii।i।ii । i iii। m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #5087: Oxirane, 2,3-bis(1-methylethyl)-. trans- 56 41 29.20 29.40 29.60 29.80 MA 5000 m/z 41.10 34.37% 73 i: —uu‘0uuu-0u—113128 TT u——‘I‘t—eu—‘‘tu—n‘1010011—10I0IDOG—OII7VITT i i ■' M i1 m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #5218: Cyclopentanecarboxylic acid, 2-amino, cis- ........................ 56 29.20 29.40 29.60 29.80 m/z 55.10 27.93% 5000

: 30 69 82 100 129 ................. ...................................... 11 • •' r* • ------------------------ m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 29.20 29.40 29.60 29.80

27957.D NP112701.M FriDec 21 10:07:26 2001 Page 6

NYC-WTC_000034151

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GCMS analysis results for sample AD27985, Jan 2002 · Box DEP Box 22

NYC-WTC_000034457

Laboratory report documenting GCMS analysis of sample AD27985 conducted on January 2, 2002, noting unknown compounds and surrogate recovery.

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