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GC/MS analysis results for sample AD23270, Oct 15 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23270 conducted on October 15, 2001.

NYC-WTC_000088346–000088371

Folder label: “GC/MS Scan 9/25/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C;\HPCHEM\1\DATA\OCT1201\23270.D Vial: 18 Acq On : 12 Oct 2001 6:44 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 Heneicosane Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 32.73 3.02 ug/1 321043 Chrysene-dl2 33.12 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Heneicosane 296 C21H44 000629-94-7 91 2 Heptadecane 240 C17H36 000629-78-7 91 3 Octadecane, 2-methyl- 268 C19H40 001560-88-9 91 4 Octadecane 254 C18H38 000593-45-3 90 /\bundance Scan 3016 (32.731 min); 23270.D (-) m/z 57.00 100.00% 57 43 71 85 5000 7 99 1 'T

m/z-> 40 JUjU4 60 80 . r. I .1 , 197 211 224 238 253 267 281 , I , r, , I; I . ,1 , I I , , , I , . , , I , , , , I , 100 120 140 160 180 200 220 240 260 280 300 32.40 32.60 32.80 33.00 m/z 71.10 72.29% Abundance #42201: Heneicosane T 71 5000 85 .. A.. 32.40 32.60 32.80 33.00 99 m/z 43705 72702% 268 296 ' I ' Tife-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #71193: Heptadecane 57

71 32.40 32.60 32.80 33.00 itgilil m/z 85.05 50.98% 85 A 99 , J 1P127 141 155 169 240210 ' '“I ' ' I ' '"I...... I f ■n/z--> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 fl(bundance #71947: Octadecane, 2-methyl- V T 43 5|7 32.40 32.60 32.80 33.00 m/z 41.05 29.37% 71 c 250 85

99 253 Tl/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 32.40 32.60 32.80 33.00

23270.D NP091101.M Mon Oct 15 09:33:51 2001 Page 11

NYC-WTC_000088363

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NYC-WTC_000088363Source: NYC Law Department, mirrored locally

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