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GC/MS analysis results for sample AD22753, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD22753 conducted on October 11, 2001, noting other unknown compounds.

NYC-WTC_000087390–000087402

Folder label: “GC/MS Scan 9/19/01

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Scanned page image, NYC-WTC_000087400
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\SEP28O1\22753.D Vial: 18 Acq On : 29 Sep 2001 5:06 am Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★It*********************** Peak Number 3 2-Pentanol, 4-methyl- Concentration Rank 3

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

6.73 0.47 ug/1 56225 1,4-Dichlorobenzene-d4 11.79

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Penta^l, 4-methyl- 102 C6H14O 000108-11-2 78 2 2-Hexa^l 102 C6H14O 000626-93-7 74 3 2-But^ol, (R) - 74 C4H10O 014898-79-4 38 4 2-BuJZanol; {.+/-.)- 74 C4H10O 015892-23-6 36 Abundance Scan 184 (6.727 min): 22753.D (-) m/z 100.00% 4|5

5000

41 69 53 56 I ,, 84 87 6.40 6.60 6.80 7.00 I .... ........ I... . m/z 16.91% 1t|/2-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #63547; 2-Pentanol, 4-methyl- 4

------ 1 I I I , I , |A, ,1, , <|A.| p., I 5000 6.40 6.60 6.80 7.00 27 m/z ,41.05 15.09% 69 3^ 5,7 I 84 87 ■ 111' • I' " ' I''' 11'''' I ’''' I' " 11' I'' I ’'' ’ I' m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #63533; 2-Hexatiol

6.40 6.60 6.80 7.00 5000 m/ Z 12.62%

27 69 I 31 39 42 . 55 58 ! 84 87

JU I I . . . i j . iT. I . I . I I . . . I I I . . I I I . I . I I ' I' ''' I '' '' I' 'n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #335: 2-Butanol. (R)- 4)5 6.40 6.60 6.80 7.00 m/ z 5000

27 31 59 .. 1.1,1.. -n/2-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 6.40 6.60 6.80 7.00

22753.D NP091101.M Fri Oct 05 16:08:47 2001 Page 3

NYC-WTC_000087400

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NYC-WTC_000087400Source: NYC Law Department, mirrored locally

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