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GC/MS analysis results for sample AD23345, Oct 16 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23345 conducted on October 16, 2001.

NYC-WTC_000088556–000088584

Folder label: “GC/MS Scan 9/26/01

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Scanned page image, NYC-WTC_000088581
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT0901\23345.D Vial: 17 Acq On : 10 Oct 2001 4:57 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\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DAT7kBASE\NBS75K.L ********************************************************************* Peak Number 19 Tetratriacontane Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 38.37 1.58 ug/1 119086 Perylene-dl2 37.23 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Tetratriacontane 479 C34H70 014167-59-0 91 2 Heptacosane 380 C27H56 000593-49-7 9r\ 3 Heptadecane, 9-octyl- 352 C25H52 007225-64-1 91 / 4 Eicosane, 9-octyl-_______________ 394 C28H58 013475-77-9 91 Abundance Scan 3630 (38.367 min): 23345.D (-) m/z 57^1)0 100.00% 57

5000 85

n/z-> 4 207 281 1"'' 1"''!"'' r "' I "' ‘ I''" I' *" r''' I''" r ‘ ‘' I" " i^*' i 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 38.00 38.20 38.40 38.60 m/z 71.05 70.94% Abundance #58265: Tetratriacontane 7

85 38 00 38.20 38.40 38.60 “mTz 4^705 65.70% 311 367 410 I" " I" ’' i''" I'' ‘' I n/2-> 40 60 80 100 120140 160180 200 220 240 260 280 300 320 340 360 380 400 Abundance #52248: Heptacosane 5|7 --- -— 38.00 38.20 38.40 38.60 5000 85 m/z 85.05 46.99%

169 196 224 281 324 380 ' " I'" " I' "' I'" ' I' "' I'' ‘' I" " I " " I' ‘’ I " " I" " I " " i"'' I" " I"'' I -n/z-> 40 60 80 100 120140 160180 200 220 240 260 280 300 320 340 360 380 400 Abundance #49558: Heptadecane, 9-octyl- 7 38 00 38.20 38.40 38.60 m/z , 41.05 21.25%

5000 85

JuaXiX , 310 352 I I I I I ITI< tI I IVtI I I I IpI " I • f" I " 11 p H 11". q . 111111111.1.. 1. 11 b 111 •. I H " I I" " I' I Tl/Z-> 40 60 80 100 120140 160180 200 220 240 260 280 300 320 340 360 380 400 38.00 38.20 38.40 38.60

23345.D NP091101.M Thu Oct 11 13:10:52 2001 Page 19

NYC-WtC_060088581*' '

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NYC-WTC_000088581Source: NYC Law Department, mirrored locally

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