Hi!
What means high res? Up to 100 ohmcm.is CZ over 100 ohmcm is FZ and this one
is very expensive.
We ,at Ultrasil Corporation are doing up to 100.ohmcm. Over ask Wacker in
Germany or SEH in Japan or any brokers . They may have small qty.

John Dancovich
3527 Breakwater Ave
Hayward CA 94545
Phone: 510-266-3700
Fax:     510-266-3720
e-mail: ultrasil@aol.com