A necessary component of any male fertility exam is a microscopic evaluation of sperm morphology. The Dead/Live Semen Stain is an eosin-nigrosin based stain that will stain sperm from every species. Complete with detailed instructions and diagrams of abnormal spermatoza. Keep refrigerated.
Revision date indicates the date the MSDS or SDS was last revised. MSDS / SDS are
dated when they are originally issued AND when any significant change has been made
to the chemical compound or research has revealed a health or physical hazard different
from what was originally stated.