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GC/MS analysis results for sample AD23319, Oct 15 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23319 conducted on October 15, 2001.

NYC-WTC_000088429–000088455

Folder label: “GC/MS Scan 9/25/01

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Scanned page image, NYC-WTC_000088447
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT1201\23319.D Vial: 21 Acq On : 12 Oct 2001 9:41 pm Operator; 209 GTkLOS 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:\DAT7kBASE\NBS75K.L ********************************************************************* Peak Number 12 Octadecane Concentration Rank 5

R.T. EstConc Area Relative to ISTD R.T. 32.73 3.70 ug/1 387482 Chrysene-dl2 33.12

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Octadecane 254 C18H38 000593-45-3 91' 2 Pentacosane 352 C25H52 000629-99-2 91 3 Eicosane, 7-hexyl- 366 C26H54 055333-99-8 91 4 Hexadecane 226 C16H34 000544-76-3 91 Abundance Scan 3016 (32.731 min): 23319.D (-) m/z 57700 177770% 57 71 43 85 5000

113 32^32.60 32.80 33.00 J, iJ J ''?^''41155169183197211225239253 281 TYTrTiYrMS-p‘VrTfTTrVp-1‘TT7Vi~rrpTT-rp-TTT7T-rTTjTTT^^ I ''' ' I m/z 71.00 74.15% Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 A Abundance #71561: Octadecane 57 43 71 85 5000 32.40 32.60 32.80 33.00

99 m/z 43.00 66706% 224 2^ I ' ' ' ' f ' I ' ' ' ' I ’ ' ' ' f I ' ' ' ' I TT/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #73718: Pentacosane 43 5|7 T 32.40 32.60 32.80 33.00 71 5000 m/z 85.05 49797% 85

■'41155169183197211225 -n-p-T Ti/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #50999: Eicosane, 7-hexyl- •n- I ' ' ' ' I 43 5(7 32.40 32.60 32.80 33.00 m/z 41.05 75734% 71 A 5000 85

99 ll ISOlSZigy 281 310 TT-pn-TT-p-iT-TpTnn*p-TTTyTn-TT-pnrTTTTn-Tnrpnn-Tp-TT-T^^ ' I' ' ' 'T'"' ' ' I ' ' -rpf rp-v । iTt-t? i ■n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 32.40 32.60 32.80 33.00

23319.D NP091101.M Mon Oct 15 09:49:46 2001 Page 12

NYC-WTC_000088447

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NYC-WTC_000088447Source: NYC Law Department, mirrored locally

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