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GC/MS analysis results for sample AD23843, Nov 2 2001

Machine-extracted title · confidence 95%

Laboratory report documenting GC/MS analysis of sample AD23843 conducted on November 2, 2001, identifying unknown compounds.

NYC-WTC_000089397–000089417

Folder label: “GC/MS Scan 10/1/01

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Scanned page image, NYC-WTC_000089416
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT3001\23843.D Vial: 15 Acq On : 31 Oct 2001 4:11 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\NP101901.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* . Peak Number 12 Tetracosane Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 35.45 1.39 ug/1 285511 Perylene-dl2 37.17 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Tetracosane 338 C24H50 000646-31-1 91 2 Hexatriacontane 507 C36H74 000630-06-8 91V 3 Heneicosane 296 C21H44 000629-94-7 91 > 4 Octacosane ____________________ 394 C28H58 000630-02-4 9y Abundance Scan 3312 (35.448 min): 23843.D (-) Tn/z 57700 100.00%

43 71 85 5000

T I jj J I 155169183197211225239253 282 35.20 35.40 35.60 35.80 I I pl I < • I I T I i”j Fl < I I • I'T I J fl I I pl I I I I I I I t j”! I I r I I I I 1 I I "I Cl II I I I I I |l I I I I I I I I I I J I m/z 71.10 67747% nfe-> 40 60 80 100 120 140 .160 180 200 220 240 260 280 300 320 340 Abundance #73543: Tetracosane 43 57 71

5000 85 T 35.20 35.40 35.60 35.80 99-110 Tn/z 43.00 6^748%

nZz-> J I I il T’? 155169183197 1-rrrn । T i i r| i i Y i । i'i i 294 338 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 r ''' I ‘' I'' ‘' I''' ‘ I'''' I'''' I'''' I'''' I'

^bundance #74636: Hexatriacontane -43 57 —

71 35.20 35.40 35.60 35.80 5000 85 m/z 85.05 51.72%

nfe-> J — -I 155169183197211--- 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 I'''' I'''' I

Abundance.. #42201: Heneicosane -rVT’“i'T'"r-r-pT-rT-T-TH=r*‘^^ .57^——- ■ 35.20 S 35.40~35:60"35:80' ' “71“ "m/z7~55T00' 25T4’9% 85 5000-

'' I'' 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 • 35.20 35.40 35.60 35.80

23843.D NP103001.M Thu Nov 01 14:45:37 2001 Page 12 . '

NYC-WTC_000089416

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NYC-WTC_000089416Source: NYC Law Department, mirrored locally

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