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GCMS analysis results for sample AE11158, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE11158 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024665–000024680

Folder label: “GCMS X 5/13/02 A 5/15/02

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Scanned page image, NYC-WTC_000024678
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\020515\11158.D Vial: 10 Acq On : 15 May 2002 8:43 pm Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C: \MSDCHEM\1\METHODS\SCAN020507 .M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 Peak Number 8 Nonadecane Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 43.95 0.39 ug/1 22661 Perylene-dl2 43.15

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Nonadegane 268 C19H4 0 000629-92-5 53 2 Hexacosane 366 C26H54 000630-01-3 53 3 Hexadecane, 2,6,10,14-tetramethyl- 282 C20H42 000638-36-8 50 4 Tetratetracontane 619 C44H90 007098-22-8 50 Abundance Scan 6956 (43.950 min): 11158. D (-6951) (-) m/z 57.05 100.00% 57

5000 85 119 m.AHapPldkk.a—EMaAAadeAaaM mz-> LI 207 267 I 1 366 393 |‘11‘1111111110101011111/111111111-000101171101 TI‘‘:011111191111"1111 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 I.. I 43.60 43.80 44.00 44.20 m/ Z 71.10 80.51% Abundance #112381: Nonadecane 57

5000 85 Mny,A n.AAa , , AAA 4 43,60 43.80 44.00 44.20 29 , m/ z 43.10 53.61%

/z-> 4 1169 196224 i 113 268 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 Abundance #112411: Hexacosane 57

43.60 43.80 44.00 44.20 5000 m/z 85.30 34.52% 85

I H 113,141 169 197 225 253 295 323 366 WkTTTTTTTTTTTTTTTTTTT mlz-> Abundance 20 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380

57 #112575: Hexadecane, 2,6,10,14-tetramethyl- iLadudikAnLLatouhuunirlq 43.60 43.80 44.00 44.20 m/ z 99.20 20.21% 5000 85 29 113

4''’''. r 11 21123 22 T‘-HmH111—21001TTTB"UT11111TTT£1OTRDIuPm n/z—> 20 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380 43.60 43.80 44.00 44.20

11158.D SCAN020507.M Thu May 16 09:53:08 2002 Page 10

NYC-WTC_000024678

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NYC-WTC_000024678Source: NYC Law Department, mirrored locally

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