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GC/MS analysis results for sample AD23498, Oct 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23498 conducted on October 19, 2001.

NYC-WTC_000088774–000088798

Folder label: “GC/MS Scan 9/27/01

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Scanned page image, NYC-WTC_000088790
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1601\23498.D Vial: 6 Acq On : 16 Oct 2001 7:07 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\NP091101.M (RTE Integrator) I Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 10 Tetracosane Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. 31.73 3.02 ug/1 346877 Chrysene-dl2 33.12 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

Tetracosane 338 C24H50 000646-31-1 99 2 Eicosane 282 C20H42 000112-95-8 91 3 Octadecane 254 C18H38 000593-45-3 91 4 Heneicosane 296 C21H44 000629-94-7 90 Abundance Scan 2908 (31.734 min): 23498.D (-) m/z 57.00 100.00% 57

43 71

5000 85

I 99 T ,, .11, , , jl,, 1?5169183197211^52^^ ......... 338 . 31,40 31,60 31.80 32.00 m/z71.00 69.58% n/z-> ‘40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #73543: Tetracosane 43 5(7 71

5000 85 Mi 31.40 31.60 31.80 32.00 m/z 43.05 64.23% 338 "' ' I ’' ■n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 ^bundance #39862: Eicosane ”43 5 7

71 31.40 31.60 31.80 32.00 5000 85 m/z 85.00 47.00%

^1^ ^^113127141155 282 196 240 I' '' ' I ( I I I . I . . I .p-l l-l I 1 I .1 I ■n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance - 43 57 #71560: Octadecane /\ i 31.40 31.60' 31.80 32.00.... , m/z 41.05 25717% 71 5000 85

99.., ,' I.J H .. J, J Mp/'................ " 60 80 ■ '-'7 Tl/Z-> 100 120 140 160 180 200 220 240 260 280 300 320 340 31.40 31.60 31.80 32.00

23498.D NP091101.M Thu Oct 18 10:10:48 2001 Page 10

NYC-WTC_000088790

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NYC-WTC_000088790Source: NYC Law Department, mirrored locally

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