GCMS blank analysis for sample AD31347, Feb 2002

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Laboratory report of a GCMS blank run for sample AD31347 performed on February 5, 2002.

NYC-WTC_000016242–000016250

Folder label: “GCMS X 12/26/01 A 1/15-1/16/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN1502\LBA.D Vial: 5 Acq On : 15 Jan 2002 1:51 pm Operator: 209 GALOS Sample : gc/ms scan 12/26 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 1,4-Dichlorobenzene-d4 Concentration Rank 1

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

11.50 20.00 ug/1 4224780 1,4-Dichlorobenzene-d4 11.77

Hit# of 5 Tentative ID MW MolForm CAS# Qual — = == — — se — — — — — wi-= am--motrerng

l 1,4- Diehl orobenzene - d4 1 150 C6C12D4 003855-82-1 80 2 Benzene-1,2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 45 3 Biphenylene/ 152 C12H8 000259-79-0 9 4 Acenaphthylene 152 C12H8 000208-96-8 9 Abundance Scan 704 (11.505 min): LBA.D (-) m/z 150.00 100.00% 150

5000

40 1 • • i» TTTtt 163 52 87 Tr■ i.‘T''' 99 +744 78

108 1122 132 ''i1,11 r1'1 —T 115

—1501 160 ■' i'1 11 I ‘ ' A • 1 i ■ ■ ■ ‘ i 11.20 11.40 11.60 11.80 m/z 151.90 64.18% m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #9593: 1,4-Dichlorobenzene-d4 150

5000 115 ■ 1 1" ' 1 ' 1 1 ' ' '’" ' I 78 11.20 11.40 11.60 11.80 52 m/z 115.00 39.54% 35 87 1 ■ i ■ ■ ‘1 I ‘ ‘ ■ ■ i 1 • 1 J 1 1 ■ ।1 ■ ■ ■ । ■ ■ ■ ■ । * • • * । ‘ । ■ ■ ■ ■ । ■ • ■ ■ । ‘ •1 1 ■ • ■ ■ । • m/z-> 30 40__50__ 60 70__ 80_ 90 100 110 120 130 140 150 160 Abundance 65:Benteno-1,2.3g-md o . : 16c 150 1 ‘ i 1 ‘ T-r-pr-r-r-r-j 115 11.20 11.40 11.60 11.80 5000 52 78 m/z 78.05 26.93%

35 87 TTPTmmmaTammemip m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #67017: Biphenylene ■ • i ‘■ i ‘ ‘ 1 I"I T’r’’ I 152 11.20 11.40 11.60 11.80 m/z 52.00 24.07% 5000

63 76 126 - ‘ I ' ' ‘ ' I ‘ ‘ 97 ‘1 1 । । । . .'| I - m/z—> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 11.20 11.40 11.60 11.80

LBA.D GCMS1126.M Mon Feb 04 15:13:29 2002 Page 2

NYC-WTC_000016249

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