GCMS DFTPP calibration report, Feb 5 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\5973N\02FEB05\28324A.D Vial: 3 Acq On : 5 Feb 2002 12:22 pm Operator: Sample : 508 scan; re-ext Inst : Instrumen Mise : February 5, 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 2 Methacrylamide Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 4.25 0.07 ug/L 44720 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Methacrylamide 85 C4H7NO 000079-39-0 9 2 3-Methyl-2,3-epoxybutanal 100 C5H802 000000-00-0 9 3 Oxirane, (2-methylpropyl)- $$ Pe... 100 C6H12O 023850-78-4 9 4 Monomethylnitrosamine 60 CH4N20 064768-29-2 7 Abundance Scan 77 (4.253 min): 28324A.D (-) m/z 85.0.0 100.00% 85 41

5000 60 . .................... A.A. l 51 4.00 4.20 4.40 4.60

m/z-> -H 0 ‘ I ■ ■ ■ ■ I > । ■ 111 *1*— 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 ■ ■ ।"1 ■ ।" i ■" ■ i ■"' m/z 41.10 66.56% Abundance #3601: Methacrylamide 41 85

5000 4.00 4.20 4.40 4.60 69 m/z 43.10 52.82% 27 46 37 0- ----- —mmmpmmm 1 r ■ " i " " '' " r " ' i11" I " " 111 mfe~> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #7969:3-Methyl-2,3-epoxybutanal 41 85

4.00 4.20 4.40 4.60 M 5000 m/z 39.10 26.98% 60

. 100 01 1"11" " I" " 11"11" " 1 r'" i" " i" m/z-> Abundance 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 ■ ■ i" " i' ■' ■ i" " r1"

#8521: Oxirane, (2-methylpropyl)- $$ Pentane, 1,2-epoxy-4... 85 4.00 1. ■ ' I ' ‘ ' 1 1 1 1 1 1 I 4.20 4.40 4.60 41 m/z60.00 25.76% 55 5000 27

49 . 69 0 " i " " r ’ T " i11" i - -m- J ■ I ■ J i < । 111 ■ 11 ] *11 11 1 1 1 ■ |1 ■ ■ 1 — 1 n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 4.00 4.20 4.40 4.60

28324A.D SCAN508.M Fri Feb 22 11:44:12 2002 Page 4

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