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GCMS unknowns analysis results for sample AD27873, Jan 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD27873 conducted on January 2, 2002.

NYC-WTC_000034032–000034045

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

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\DEC1901\27873.D Vial: 5 Acq On : 20 Dec 2001 7:48 pm 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 2 2-Hexanone Concentration Rank 2

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

6.57 1.15 ng/uL 465579 1,4-Dichlorobenzene-d4 11.86

Hit# of 5 entative ID MW MolForm CAS# Qual

1 2-Hexano: 100 C6H120 000591-78-6 91 2 2-Hexane € 100 C6H120 000591-78-6 91 3 2-Hexa: ne 100 C6H120 000591-78-6 91 4 2-Hex; one 100 C6H120 000591-78-6 91 Abundance Scan 189 (6.574 mln): 27873.D (-) m/z 43.10 100.00% 43

miz-x 5000

TI '111''1111 m 39 50 TTtf l+ 1TTTT tmmHHmm 71 85 58

100

20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 6.20 m/z A. 1 1 11 * ' I ' 6.40 58.10 6.60 6.80 53.97% 7.00

Abundance #63384: 2-Hexanone 413

5000 58 ---PPA 6.20 6.40 6.60 6.80 7.00 29 m/ z 41.10 15.60% 39 71 85 100

JW TTTITTTTTTTTTTTTTTTTTTTTTTT , THmmTTTT miz- 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #1656; 2-Hexanone 43 11444 6.20 6.40 6.60 6.80 7.00 58 5000 m/z 57.10 15.29%

27 100

A_ 39 71 85 TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #63386:2-Hexanone TTT TI 43 6.20 6.40 6.60 6.80 7.00 m/z 100 .15 8.48%

5000 58 29 I i | 71 85 100 1 TTTTTTTTTTTTTm miz-x 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 6.20 6.40 6.60 6.80 7.00

27873.D NP112701.M Fri Dec 21 09:57:23 2001 Page 2

NYC-WTC_000034041

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NYC-WTC_000034041Source: NYC Law Department, mirrored locally

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