GCMS analysis results for sample AD25938, Dec 2001

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Laboratory report documenting GCMS analysis of sample AD25938 conducted on December 12, 2001, including surrogate compound data.

NYC-WTC_000030731–000030741

Folder label: “GCMS SCAN X 10/31/01 AN 11/21/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\NOV2101\25938.D Vial: 4 Acq On : 21 Nov 2001 2:18 pm 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\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Propane, 2-ethoxy- Concentration Rank 2

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

7.07 0.65 ug/1 133344 1,4-Dichlorobenzene-d4 11.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Propane, 2-ethoxy- 88 C5H12O 000625-54-7 28 2 2-Butanone, 3-hydroxy- 88 C4H802 000513-86-0 9 3 2-Butanol, 3-methyl- 88 C5H120 000598-75-4 9 4 2,3-Butanediol 90 C4H10O2 000513-85-9 9 Abundance Scan 220 (7.066 min): 25938.D (-) m/z 45.0,5 100.00% 45

5000 61 73 TTnTavTTrTT 36 42 148 56 t 70 ,77 88 6.80 7.00 7.20 7.40 i < i. 111111 “.. ।. .p r 1111 n i ITT rIt 11111 Ti 11111111 > 11 ] 11111111111111111111111111111111 ri 111 m/z 42.95 73.77% miz—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #62955: Propane, 2-ethoxy- 45

5000 ■ • i • ■ ■ • i ■ • ■ ■ i 1 1 1 1 I 1 1 6.80 7.00 7.20 7.40 73 m/z 60.95 35.87% 27 31 41 59 88 mHHt I I | I I 1 I | I> I I, I I I I | I ! . ।. ...p. 11111111111 ■ 111 miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #62900: 2-Butarone 3-nydroxy- 45 + । -- —es ITT 6.80 7.00 7.20 7.40 5000 m/z 73.00 32.47%- 15 27 19 । 30 42 57 72 88 ' I'''' “ ‘' I ‘‘' 111 ‘' I' “ ‘ I “ '' i ‘' l “ '' l'' “ 1'1 ■11' “ TI r 11111 > 1111111111111111 > 111 ri 111 miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #860:2-Butanol, 3-methyl- 44 ■ IP fT 45 6.80 7.00 7.20 7.40 m/z 44.00 18.00% 5000 55 i 15 2\ 38 42. । . 73 70 A Wk TCNITTTTTup TIT 11 ri 11 ■ 11111 • ■ i • • 1 i 1 1 1111111111’1 miz- 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 6.80 7.00 7.20 7.40

25938.D NP103001.M Tue Dec 11 09:26:12 2001 Page 1

NYC-WTC_000030739

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NYC-WTC_000030739Source: NYC Law Department, mirrored locally

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