GCMS analysis results for sample AE00100, Jan 2002

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Laboratory report for sample AE00100 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.

NYC-WTC_000050354–000050369

Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN23\00100.D Vial: 3 Acq On : 23 Jan 2002 4:36 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 22, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 1 Thiazole (CAS) $$ 1,3-THIAZOLE Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 4.24 0.24 ug/L 89259 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Thiazole (CAS) $$ 1,3-THIAZOLE 85 C3H3NS 000288-47-1 53 2 2-Pyrrolidinone (CAS) $$ Pyrroli... 85 C4H7NO 000616-45-5 38 3 N,N'-Diacetylethylenediamine 144 C6H12N2O2 000871-78-3 38 4 Methacrylamide $$ 2-Propenamide,... 85 C4H7NO 000079-39-0 33 Abundance Scan 76 (4.241 min): 00100.D (-) m/z 85.00 100.00% 85 41

5000 60 3.80 AMA 4.20 4.40 4.60 4.00

miz-> 0- -1 30 40 4450—460 70 80 ____________ Hi । **14* I * ■1 ■ i • ■ * ■ । ■1' ■ 1 • ■ ■ • । ■ ■111 ■ ■' ■ । ■ ■ • ■ । ’ 90 100 110 120 130 140 150 m/z 41.10 69.52% Abundance #3580: Thiazole (CAS) $$ 1,3-THIAZOLE 85 58

5000 AA M A— ptA 3.80 4.00 4.20 4.40 4.60 m/z 43.10 50.06% 45

miz-> 0- 30 .......4011....... 50 1 i.... 1.... t > • I ' । ।।। ( ।।. 60 70 80 90 100 110 120 130 140 150 Abundance

w ,M.M #3615:2-Pyrrolidinone (CAS) $$ Pyrrolidone $$ Butyrolacta... 85 A 42 3.804.00 4.20 4.40 4.60 5000 m/z 60.00 27.98%

56 0-TTTin 1 ■ ‘ 1 1 i’l’s . । ।. niz-> 30 40 50 60 70 80 90 "ioo 110 120 130 “146“ 150 Abundance #39765: N,N -Diacetylethylenediamine 1 ■ ‘ ‘ • i ‘ ‘ 1 * i ■ ' 1 ' i ' ‘ ‘ 1 1 ■ ■ ' 43 85 3.80 4.00 4.20 4.40 4.60 m/z 39.10 26.24% 73 5000

n/z—> 0. ।.... । 30 40 149— 50 60 70 80 il.................. • < i ■ • 111 1 11 'i■■•• i 1 ‘ 90 100 144 ■ 1 ■ ■ ■ ■ i ■ ■ ''I■1■■i ■ 110 120 130 140 150 _A 3.80 4.00 4.20 4.40 4.60

00100.D SCAN508.M Thu Jan 24 09:57:09 2002 Page 3

NYC-WTC_000050360

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