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GC/MS chromatogram data for lab blank 9/25, Oct 2001

Machine-extracted title · confidence 90%

Instrument output displaying chromatographic peaks and integration parameters for a laboratory blank analyzed on October 12, 2001.

NYC-WTC_000088184–000088206

Folder label: “GC/MS Scan 9/25/01

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Scanned page image, NYC-WTC_000088203
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NYC 9/11 Public Portal Document

Library Search'Compound Report Data File : C:\HPCHEM\1\DATA\OCT1201\LB.D Vial: 12 Acq On : 12 Oct 2001 12:53 pm Operator: 209 GTkLOS Sample : lab blk 9/25 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 14 Hexatriacontane Concentration Rank 9

R.T. EstConc Area Relative to ISTD R.T. 36.36 1.56 ug/1 253276 Perylene-dl2 37.24 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexatriacontane 507 C36H74 000630-06-8 91 2 Heneicosane 296 C21H44 000629-94-7 91 3 Tetracosane 338 C24H50 000646-31-1 91 4 Heneicosane, 11-(1-ethylpropyl)- 366 C26H54 055282-11-6 91 /Abundance Scan 3411 (36,358 min): LB,D (-) m/z SYTOO TooTooi 57 71 43 5000- 85 JL___ , ,1 36,00 36,20 36,40 36,60 m/z 71.10 70.74% Tlfe-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance ' #74636: Hexatriacontane 43 5(7

5000- 71 85 , ,,,, / I.... 36,00 36,20 36,40 36,60 m/z43.05 60.91% A Il T J 27141155169183197211 jtA-i i^n i"| i-i'f-i I rt I I ........ 11 rn p 11111 11 11 I' ' ' 'I ' ' '' I ' ' ' ' I Tl/Z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #42201: Heneicosane 57 71 85 36,00 36,20 36.40 36,60 5000 m/z 85.05 46.22% ft 99

n/z~> 40 Xm 60 I * 'Ti j >1 I I I I I I I I I ' ' ' ' I ' ' ' 'I 80 100 120 140 160 180 200 220 240 260 280 300 320 340 268 296 I " •' I' • • 11'

Abundance #73543: Tetracosane -i-fOT-i-r ' 1 < ■ i-rpr 43 5(7 36,00 36,20 36.40 36.60 71 m/z SYToF 23.38%

5000 85

155169183197 294 338 prfTTyVrTTYTTT-ryTTTTqn-TTTpTnnq-TT^^ ' 'I ‘ T Tl/Z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 36,00 36,20 36,40 36,60

LB.D NP091101.M Mon Oct 15 15:01:05 2001 Page 14

NYC-WTC_000088203

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NYC-WTC_000088203Source: NYC Law Department, mirrored locally

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