B+ in print form. Clean dark prints made under sterile conditions in laminar flow stations. Print form may vary from one medium/large dark print, to two-or-several smaller dark prints to equal the same size as one medium/large print.
Clean viable laboratory grade mushroom spores for mycology and taxonomy study.
AVAILABLE PURCHASE FOR STUDENTS IN FIELD OF SCIENCE, TEACHERS, PREVIOUS CUSTOMERS, AND RESEARCH INSTITUTIONS & UNIVERSITIES.