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GCMS analysis results for sample AE11309, May 28, 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AE11309 conducted on May 28, 2002, including surrogate recovery data.

NYC-WTC_000024997–000025011

Folder label: “GCMS X 5/14/02 A 5/21/02

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\MAY2102\11308.D Vial: 22 Acq On : 21 May 2002 9:28 pm Operator: Sample : EXTRACTS/14 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 7 Eicosane Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 25.19 0.70 ug/1 48511 Phenanthrene-dl0 25.52

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Eicosane 282 C20H42 000112-95-8 86 2 Heptadecane 240 C17H36 000629-78-7 80 3 Hexadecane 226 C16H34 000544-76-3 80 4 Octacosane 394 C28H58 000630-02-4 80 / Abundance Scan 2199 (25.190 min): 11308.0 (-) m/ z 57.10 100.00%! 57 43 71 5000 85 AA—A4-4 Y . J L... - 99 24.80 25.00 25.20 25.40 25.60 1 1 I ■ Fr Il , 113.................... 192‘ | 1 1 _|_ T 1 1 I 1 1 i ' 1 1 ' i 1 ' ' 1 i ' ' 1 1 i ' 1 1 ' i ' ‘ ' 1 ’ 1 1 1 ' 1 1 1 1 m/z 43.05 70.80%| m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #72323: Eicosane 43 57

71 5000 TI I ' ' ' ' I ' 1 85 24.80 25.00 25.20 25.40 25.60 m/ Z 71.20 52.21%

m/z-> MJ 40 M (60 +4 99 113 127 141 282 80 100 120 140 160 180 200 220 240 260 280 Abundance #71191: Heptadecane 57 43 A-A--44 A (71010/B.T 71 24.80 25.00 25.20 25.40 25.60 5000 m/ Z 41.10 32.30% 85

mz-> MJ Ml।1 1 +TT’ 83 113 127 141 ...... ..... ....... . ............. 40 (60 80 WWW. 100 120 140 160 180 200 220 240 260 280 Abundance #70789: Hexadecane —■ i 1 1 ■■ 1 i 1 1 1 1 i ' ' 1 1 i 1 1 1 1 i' 1 43 57 24.80 25.00 25.20 25.40 25.60 m/z 85.15 31.51% 71 5000 85

99 113 127 ‘11 ■ J il r Tp 226 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 24.80 25.00 25.20 25.40 25.60

11308.D GCMS0520.M Wed May 22 09:21:22 2002 Page 7

NYC-WTC_000025010

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NYC-WTC_000025010Source: NYC Law Department, mirrored locally

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