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GC/MS analysis results for sample AD22580, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of sample AD22580 conducted on October 11, 2001, identifying unknown compounds.

NYC-WTC_000087202–000087225

Folder label: “GC/MS Scan 9/19/01

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Scanned page image, NYC-WTC_000087219
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

i Library Search Compound Report 1

Data File : C:\HPCHEM\l\DATA\SEP2801\22580.D Vial: 8 Acq On : 28 Sep 2001 7:17 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) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 11 Octadecane Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 33.72 1.32 ug/1 234857 Chrysene-dl2 33.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Octadecane 254 C18H38 000593-45-3 91 \ 2 Heneicosane 296 C21H44 000629-94-7 91 3 Heptadecane, 2,6,10,15-tetramethyl- 296 C21H44 054833-48-6 91 4 Pentacosane 352 C25H52 000629-99-2 91 Abundance Scan 3124 (33.722 min): 22580.D (-) m/z 56.95 100.00% 5(7 71 I' 1 43 85 5000

99 T 33.40 33.60 33.80 34.00 yX m/z TIToT 72.20% n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #71561: Octadecane 43 71 85 ...... 5000 33.40 33.60 33.80 34.00 99 m/z 43i05 64.17%

Ti^-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #42201: Heneicosane 7 71 85 :^.40 33.60 33.80 34.00 5000 m/z 85.05 52.90%

141 155 268 296 TiZz~> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 “"5-ej==i==i-r-r-i-5=^^^ Abundance #42196: Heptadecane, 2,6,10,15-tetramethyl- 7 ^.40 33.60 33.80 34.00 71 m/z 41705 23.53% 5000 85

' I ' ' ‘ ' I ' 1^141 155 ' I ' ' ” I I 11 I I I ■ I I ■' I ' 183 211 I'''' I''' ' I'' '' I 268 296 ' ' ' ' I ' ' ' ' I ' J ■nZz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 33.40 33.60' 33.80 34.00

I 22580.D NP091101.M Wed Oct 03 11:37:58 2001 Page 11 NYC-WTC_6oOO8721 9 “

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NYC-WTC_000087219Source: NYC Law Department, mirrored locally

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