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GC/MS analysis results for sample AD23503, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23503 conducted on October 19, 2001.

NYC-WTC_000088905–000088934

Folder label: “GC/MS Scan 9/27/01

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Scanned page image, NYC-WTC_000088921
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1601\23503.D Vial: 11 Acq On : 17 Oct 2001 12:01 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 ********************************************************************* Peak Number 10 Tetracosane Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 31.74 2.22 ug/1 237804 Chrysene-dl2 33.12 Hit# Of 5 Tentative ID MW MolForm CAS# Qua!

/1 /Tetracosane 338 C24H50 000646-31-1 99 '^^Heneicosane 296 C21H44 000629-94-7 91 3 Nonadecane 268 C19H40 000629-92-5 91 4 Eicosane 282 C20H42 000112-95-8 90 Abundance Scan 2908 (31.741 min): 23503. D (-) m/z SYTOO 100700% 7

43 71 85 5000

31.40 31.60 31.80 32.00 I I 1 iJ 155169183197211225239253267 338 TTinp-TTT-iyrrTp-l‘VTTTTTTVp-|5TY''rT-l‘pT*Tp-TTT-[-mT-pTT-rpTT-rp-TTTp-rT^ m/z 71.00 707^7% n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73543: Tetracosane 43 57 71

5000 85 31.40 31.60 31.80 32.00 99 11-5 m/z4370065.63% I 1 ll \l 155169183197 294 338 I. . ITI., I,,. 11, . 11111. I. r.. I111.1111,.. 11 I '' '' I'''' I'' nZz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #42201: Heneicosane .57, __ 71 1-p-T-r-i X

85 31.40 31.60 31.80 32.00 5000 m/ Z 85.05 51.47%

40 44 60 268 T‘ pTTTJT-ITrT^pT-rt-|- 296 1 ‘ ' I' ' ' ' I' ' ’' I 80 100 120 140 160 180 200 220 240 260 280 300 320 340 I''' ‘ I' '' 11'

Abundance #71949: Nonadecane T 517 31.40,31.60 31.80 32.00. - m/z—4-L. 05 24.25% 71 5000 85

99 J ^r^?^141irei69183 224 268 1 11111111 T^Y’Td47T¥rTfTTTVpT-nr|-mT7TTTTTTTTT7TTTTp-^^ ■n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 31.40 31.60 31.80 32.00

23503.D NP091101.M Thu Oct 18 10:29:02 2001 Page 10

NYC-WTC_000088921

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NYC-WTC_000088921Source: NYC Law Department, mirrored locally

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