GCMS unknowns analysis results for sample AD28229, Jan 2002

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Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28229 conducted on January 9, 2002.

NYC-WTC_000033954–000033964

Folder label: “GCMS X 11/20/01 A 11/26/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\NOV2 601\28229.D Vial: 15 Acq On : 28 Nov 2001 6:57 am Operator: 209 GALOS Sample : 11/20 scan 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 1 1,4-Dichlorobenzene-d4 Concentration Rank 3

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

11.56 0.53 ug/1 152645 1,4-Dichlorobenzene-d4 11.69

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,4-Dichlorobenzene-d4 150 C6C12D4 003855-82-1 47 2 Benzene-1/2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 13 3 Biphenylene 152 C12H8 000259-79-0 9 4 4,5-Dibydroxy-4, 5-methylenedioxy-4, 200 C7H8N2O5 000000-00-0 9 Abundance / Scan 709 (11.556 min): 28229.D(-) im/z 149.90 100.00% / 1$0

5000 115 —IEI—r——trTELTETTITT 52 78 11.20 11.40 11.60 11.80 T .1,. 63 I 87 38 TTHt 103 .1 207 TTUTTTTT TTTTTTTTTT m/z 151.90 62.75% r/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 ma.. -... -............ -... .... . -------------------------------------------------------------------------------------------------------------x-n------------------------------------------------------------------------------------------------------------------------ .

Abundance #9593: 1,4-Dichlorobenzene-d4 150

5000 115 TT 78 11.20 11.40 11.60 11.80 52 'I m/z 114.90 39.56% 87 . miz-> 35 TTT 1 TT T 111 TIT’1 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 I H r. I H H I H H I H HTTTTTTT 4m Abundance .. . :•••• ■ • : ■ 1.2,3.4-4- 2 cpponler 150

115 11.20 11.40 11.60 11.80.. 5000 52 78 m/z 77.95 17.72%

35 |. 87 | I I H | I I ■ I TTT 1. 1 .. 1 . |.... I. t. . I >.. . ( r . | m Ti TTTTP TTTTT TTTTTT TTTTTTTTTT 'l I | H > ! .. a m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance #10447: Biphenylene 1$2 11.20 11.40 11.60 11JO m/z 52.00 14.62% 5000 -

76 63 . hl 87 98 1?6 TTTTTTTTTTTTTTTTT I1! 1111 t 11 ri + TTTTT TTTTTT ।, TTTTTTT kmmmmmmmm miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 11.20 11.40 11.60 11.80

28229.D GCMS1126.M Thu Jan 03 12:46:06 2002 Page 1

NYC-WTC_000033961

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GCMS comments for sample AD28151, Nov 2001 · Box DEP Box 21

NYC-WTC_000033789

Analytical commentary for sample AD28151 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.

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