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GC/MS analysis results for sample AD23836, Nov 1 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23836 conducted on November 1, 2001, identifying unknown compounds.

NYC-WTC_000089418–000089445

Folder label: “GC/MS Scan 10/1/01

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Scanned page image, NYC-WTC_000089443
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NYC 9/11 Public Portal Document

Library Search CompoundReport Data File : C:\HPCHEM\1\DATA\OCT3001\23836.D Vial: 16 Acq On : 31 Oct 2001 5:09 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\NP1019.01.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 19 Heptacosane Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 37.23 1.49 ug/1 189280 Perylehe-dl2 37.15 Hit# of 5 Tentative ID MW- MolForm CAS# Qual 1 Heptacosan^ 380 C27H56 000593-49-7 78 2 Tetratetracontane 619 C44H90 007098-22-8 72 3 HexatriXeontane 507. C36H74 000630-06-8 64 4 Dotri^ontane 451. C32H66 000544-85-4 64 Abundance Scan 3506 (37.227 min): 23836.D (-) m/z 57700 100.00% Sir 85 5000

-r-p-T 203 239267 36.80 37.00 37.20 37.40 37.60 “mTz 71705 67756% Tife-> 50 100 150 200 250 300 350 400 450 500 550 600 Abundance #52248: Heptacosane 57

5000 85 36.80 37'00 37'20 37.40 37'50

m/z 85.05 59.81%

tVz-> 50 . f Tu 100 .... ...... 150 200 250 300 350 400 450 500 550 600 Abundance #74745: Tetratetracontane 7

36.80 37,00 37.20 37.40 37.60 5000 85 . /. m/z 43.05 40721%

-4^491519547-- 591618 - --- --------- \--------- ''' I' -rTqpTT-T-T-yT-T-T-T-yT-T-T-T^-TT-T-ry-rrT-T-yT-T^^ 50 100 150 200 250 300 350 400 450 500 . 550 600 Abundance #74637: Hexatriacontane -5|7 36:80~"37.00~37.20^37.40~37.60~~~ m/z 55.00 29703%

5000- 85__

1113141 196 281309337365393 435 506 ' ' I ' ' '' I '' ' ' I'' ' ' I ' ' ' ' I ' ' ' ' I ' '' ' I'' I' 'I ' ' tJz-> 50 100 150 200 250 300 350 400 450 500 550 . - 600 36.80 37.00 37.20 37.40 37.60

23836.D NP103001.M Thu Nov 01 13:27:36 2001 Page 19

NYC-WTC_000089443

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NYC-WTC_000089443Source: NYC Law Department, mirrored locally

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