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GCMS analysis results for sample AD26679, Dec 10 2001

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Laboratory report documenting GCMS analysis of sample AD26679 identifying unknown compounds on December 10, 2001.

NYC-WTC_000032028–000032057

Folder label: “GCMS X 11/7/01 A 12/6/01

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Scanned page image, NYC-WTC_000032052
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC0401\26679.D Vial: 5 Acq On 4 Dec 2001 2:27 pm Operator: GALOS Sample gc/ms unknown 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 17 Eicosane Concentration Rank 10

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

32.78 0.97 ng/uL 206979 Chrysene-dl2 33.17

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Eicosane 282 C20H42 000112-95-8/ 91 2 Tetracosane 338 C24H50 000646-31-1 90 3 Nonacosane 408 C29H60 000630-03-5 90 4 Tricosane 324 C23H48 000638-67-5 90 'Abundance Scan 3047 (32.781 min): 26679.D (-) m/z 57.10 100.00% 57

5000- 85

1 । 113 32.40 32.60 32.80 33 00 33.20

miz-> A 141 TTTTT 207 Tn । ■ 1" i | r l i ■ ।

40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 ■ i i| i l ■ i | i ■ i ■ | I”"I m/z 43.10 71.15% Abundance #72323: Eicosane 57

/ 5000 ‘I P 85 32.40 32.60 32.80 33.00 33.20 m/z 71.05 63.22% T‘‘‘TT ,113 Tor 141 TTTUTTTTT i" " i " ■' i I""I"'111 11'I'1"I‘ 282 ‘I m/z-> 40 60 80 100 120 140 160 18Q 200 220 240 260 280 300 320 340 360 380 400 Abundance #73543: Tetracosane 57 TT II 117 32.40 32.60 32.80 33.00 33.20 5000 85 m/ z 85.05 39.81%

in ' _. 155 ........ ... ........ m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 ’Abundance #54526: Nonacosane TT _A I ' ■ ' ■ I ' ' 413 32.40 32.60 32.80 33.00 33.20 m/ Z 41.10 25.93% ‘ 71 5000-

I 99 127 r ” ■ I'" 'I' U , 1 "IT’TTT , T,"'T 211 239 TTTTTTTTTTTTT TTTTT 379 408 1i I I TTII A ■ ■ i ' • m/z—> 4( 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 32.40 32.60 32.80 33.00 33.20

26679.D NP112701.M Fri Dec 07 13:10:33 2001 Page 17

NYC-WTC_000032052

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NYC-WTC_000032052Source: NYC Law Department, mirrored locally

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