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GCMS analysis results for sample AD26626, Dec 10 2001

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Laboratory report documenting GCMS analysis of sample AD26626 identifying unknown compounds on December 10, 2001.

NYC-WTC_000031940–000031967

Folder label: “GCMS X 11/7/01 A 12/6/01

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\26626.D Vial: 3 Acq On 6 Dec 2001 11:59 am Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 20 Octacosane Concentration Rank 14

R.T. EstConc Area Relative to ISTD R.T.

35.55 0.62 ng/uL 108155 Perylene-dl2 37.27

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Octacosane 394 C28H58 000630-02-4 64 2 Pentatriacontane 493 C35H72 000630-07-9 64 3 Hexatriacontane 507 C36H74 000630-06-8 64 4 Tetratetracontane 619 C44H90 007098-22-8 64 Abundance Scan 3349 (35.549 min): 26626.D (-) m/ z 57.10 100.00% 57

5000- 85 208 281 A T 1 I ■ | , AA— | 35.20 35.40 35.60 35.80 — I I ■ r i m/z 71.05 65.74% miz-> 50 100 150 200 250 300 350 400 450 500 Abundance #53457: Octacosane 57

5000 85 M 11 I 1 1 IT 35.20 35.40 35.60 35.80 113 m/z 43. 0 62.90% 1 1.1.141 183 ' T ' ' 1' i 111 > i1 267 394 m/z-> 50 100 150 200 250 300 350 400 450 500 Abundance #58743: Pentatnacontane i 57 AAA A 35.20 35.40 35.60 35.80 5000 85 m/z 85.05 33.72%

■ ■ i ■ I ‘ 1113.141 169 197 225 m/z-> Abundance 50

57 100 150 200 250 300 350 #59136: Hexatriacontane 400 450 500

35.20 35.40 35.60 35.80 4 m/z 41.00 31.14% 5000 85

m/z--> 50 | . ......... ...... 379 407435 478 506 100 150 200 250 300 350 400 450 500 35.20 35.40 35.60 35.80 MAA

26626.D NP112701.M Fri Dec 07 14:50:36 2001 Page 20

NYC-WTC_000031965

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NYC-WTC_000031965Source: NYC Law Department, mirrored locally

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