GCMS analysis results for sample AD31664, Jan 25 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AD31664 with detection of unknown compounds and surrogate recovery.

NYC-WTC_000050258–000050275

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\02JAN22\31664.D Vial: 1 Acq On : 22 Jan 2002 2:41 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 11 5,5-DIMETHYL-1-PYRROLIN-2-Y... Concentration Rank 10

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

39.62 0.03 ug/L 12334 Perylene-dl2 34.42

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 5,5-DIMETHYL-1-PYRROLIN-2-YLMETH... 191 C7H13NO3S 057625-16-8 9 50 2 Methylene Chloride 84 CH2C12 000075-09-2 7 00 3 Methane, dichloro- (CAS) $$ Dich... 84 CH2C12 000075-09-2 7 v2T 4 Methane, dichloro- (CAS) $$ Dich... 84 CH2C12 000075-09-2 7 Abundance Scan 3175 (39.622 min): 31664.D (-) m/z 281.00 100.00% 84 133 2811

W A 49 191 N

5000 ■ ’i • • 1

208 39.20 39.40 39.60 39.80 i' • ■ • i ■ ■ •1111' ‘ i ■ • ■ ‘ i • • mmmmp - m/z 83.90 87.60% ‘ l ‘ ‘ • I ■n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 J Abundance #101224:5,5-DlMETHYL-1-PYRROLIN-2-YLMETHANSULPHONlC ACID... 42 95 191 8000 82 55 111 6000 ’"I TI • * i 1 ■ ■ *

69 39.20 39.40 39.60 39.80 4000 m/z 133.00 87.44% *11 ‘ • i * ...7. 1 20001 1*oisss*ttod*********** niz-> 20 40 60 60 100 120 140 160 180 200 220 240 260 280 Abundance #3065: Methylene Chloride 43 84 39.20 39.40 39.60 39.80 5000 m/z 49.00 84.50% 35 14 t ■•i‘’i‘11 ■ i' ■ ‘' I 110101———mntn31131-1133‘123CT"I"15" miz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #3061: Methane, dichloro- (CAS) $$ Dichloromethane $$ R 30... _ 11 ■ ■ i 1 ' 43 84 39.20 39.40 39.60 39.80 m/z 95.90 78.76% 5000 V WNAAM j — • • i • • • • i T*1—*01010—mpu—tmndtmo‘0331900‘‘B—TTrT 1 i *1 m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 39.20 39.40 39.60 39.80

31664.D SCAN508.M Thu Jan 24 14:00:07 2002 Page 13

NYC-WTC_000050274

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NYC-WTC_000050205

Laboratory report documenting GCMS analysis of sample AD31647 with detection of unknown compounds and surrogate recovery.

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