They're from Ohmite, and we get them from our local electronics 
distributor (Electrosnic in Toronto).




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Prof. Henry Schwarcz				Tel: (905)525 9140 x24186 
University Professor
Dept. of Geology				Fax: (905)522 3141
McMaster University
Hamilton, Ontario, L8S 4M1 			email: [log in to unmask]
Canada
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