Thomas Wiley Mills
The Wiley Mill, by Thomas Scientific, sets the standard of quality, efficiency, and value within the sample preparation market. ... Want a FREE Sample Grinding? ... Model 4 Wiley Mill • 7 3/4" chamber dia. • 141 cu. in. chamber vol. • 2 1/4" dia. input • 50-1,000 gram sample vol. • 800 rpm at 60 Hz • 667 rpm at 50 Hz:
