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GC/MS analysis results for sample AD23843, Nov 2 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23843 conducted on November 2, 2001, identifying unknown compounds.

NYC-WTC_000089397–000089417

Folder label: “GC/MS Scan 10/1/01

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Scanned page image, NYC-WTC_000089410
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT3001\23843.D Vial: 15 Acq On : 31 Oct 2001 4:11 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\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 6 Heneicosane Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 30.65 0.85 ug/1 211419 Chrysene-dl2 33.06 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Heneicosane 296 C21H44 000629-94-7 91\ 2 Eicosane 282 C20H42 000112-95-8 91\ 3 Tetracosane 338 C24H50 000646-31-1 91 y 4 Pentacosane 352 C25H52 000629-99-2 9r Abundance Scan 2789 (30.647 min): 23843.D (-) ?Wz SYTOO 100.00% 57 71 43

5000 85

99 30.40 30.60 30.80'31.00 J ■ I f., ,,,,,,,,,,,,,,,,,,,, ,1,' ■m/z 71,10 70.76% TiZz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #42201: Heneicosane 57 71 85 5000 30.40 30,60 30,80 31.00 99 m/z 43.00 64.50% I 141155 Ti/i-> 40 plpU 268 296 I'''' I'' ‘' I' I'''' I'''' I 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 I' ' ' ' I Abundance #39862: Eicosane ■43-5(7-----

71 30.40 30.60 30.80 31.00 85 “m/z 85.05 47724%

- - 240 282 . 11 11 . p. I . 1 .. 11 I. I 11 .1 11 I'' " I' " ' I ' I'' ■n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73543: Tetracosane . ... H.... -43-57- 30.40~30.60 / 30.80 ;31.00 ~~ -71 m/z 41.05 2^790% 5000- 85

1 p-T*V-q-TTTY"pn^rTyrrr 155169183197 294 338 I• • I ■ f'' I I' " ' I' •'' I ■ " • I' 11' I ■ I' > I I' " 'I' TiZz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 ■ ■ 30.40 30.60 30.80 31.00

23843.D NP103001.M Thu Nov 01 14:44:42 2001 Page 6

NYC-WTC_000089410

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NYC-WTC_000089410Source: NYC Law Department, mirrored locally

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