Tetrazolium Testing Webpage

Welcome to the AOSA Tetrazolium Testing Webpage

This page, while hosted by AOSA, is a collaborative effort among members of both the AOSA and the Society of Commercial Seed Technologists (SCST).

Workshop organizers are free to use the following materials unaltered. These materials were prepared for recent workshops. If you have materials you would like to post, please contact AOSA TZ Committee Co-Chairs Terry Freeman or Aleta Meyr

TZ Handbook Updates

AOSA/SCST Tetrazolium Testing Handbook, 2010 ed.

TZ  Testing figures and photos from the Tetrazolium Testing Handbook 1970 ed.

Supplementary TZ Resources


Questions and comments about the contents of this page:
Contact  Annette Miller or TZ Committee Co-Chairs Terry Freeman or Aleta Meyr