GCMS analysis results for sample AD27570, Dec 2001

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Laboratory report documenting GCMS analysis of environmental sample AD27570 conducted on December 18, 2001.

NYC-WTC_000033535–000033547

Folder label: “GCMS X 11/15/01 A 12/13/01”

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NYC 9/11 Public Portal Document

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Data File : C:\HPCHEM\1\DATA\DEC13O1\2757O. D Vial: 12 Acq On 13 Dec 2001 8:23 pm Operator: GALOS Sample : gems unknown 11/15 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 4 Cyclohexane, octyl- Concentration Rank 4

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

10.83 0.47 ng/uL 303924 1,4-Dichlorobenzene-d4 11.86

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclohexane, octyl- 196 C14H28 001795-15-9 35 2 2-Hydroxy-2-methyl-but-3-enyl 2-met 184 C10H16O3 080758-67-4 25 3 2-Hexanone, 4-hydroxy-5-methyl-3-pr 172 C10H20O2 061141-74-0 25 4 3-Methyl-1-[(1H)-1,2,4-triazol-1-yl 153 C7H11N30 064922-02-7 23 Abundance Scan 653 (10.827 min): 27570.D (-) 43.10 100.00% 43 83 m/1 55 5000- 71 _ ITT TTT I • > T | I I , I | TTT 10.40 10.60 10.80 11.00 11.20 .... TT 4——+ „ 100 i'1 ■ ‘ i ■'" I ■1 ■' i' " ' i " ' ■ i ‘ ' i' ■'11 t''' * 1 m/ z 83.05 70.70% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #69529: Cyclohexane, octyl- 83

55 / 111 5000- 10.40 10.60 10.80 11.00 11.20 67 m/ Z 55.10 55.40% 42 9.7 112 196 TmmTTTTTT ii T’I" —— ‘T TI—aau—ung"u——pUungprtrpon m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #18819: 2-Hydroxy-2-methyl-but-3-enyl 2-methyl-2(Z)-butenoa 55 83 A —......... . TE" TII 10.40 10.60 10.80 11.00 11.20 71 5000- m/z 71.05 31.95%

136 i 166 99 114 ‘T I •"' I I I’T TWUI—nupwnuUBnn 11''' I r '" i I ’' " I m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #15807: 2-Hexanone, 4-hydroxy-5-methyl-3-propyl- ' -A---- 43 10.40 10.60 10.80 11.00 11.20 m/ z 58.10 25.69% 5000- 58 27 72 | 85 100 ‘T I'''11 I''11 1'1111 i i ■ ■ ■ ■ I " " r '' ■ r' ■' i " " r " ' r '" r ■'' i" " i" " i ■ "11 m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 10.40 10.60 10.80 11.00 11.20

27570.D NP112701.M Fri Dec 14 12:58:33 2001 Page 4

NYC-WTC_000033546

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GCMS analysis results for sample AD27569, Dec 2001 · Box DEP Box 21

NYC-WTC_000033521

Laboratory report documenting GCMS analysis of environmental sample AD27569 conducted on December 18, 2001.

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