Zig-Zag Aspirator
A "zig-zag" aspirator, used by seed bank curation staff. Aspirators such as this are an electrical version of the ancient seed cleaning technique of winnowing.
Page last updated: 1 April 2008
A "zig-zag" aspirator, used by seed bank curation staff. Aspirators such as this are an electrical version of the ancient seed cleaning technique of winnowing.