Description
Special mixture contains 4 of the following 6 cultures: Closterium , Cosmarium , Staurastrum , Netrium , Synedra , and Navicula . Culture mixture contains enough material for a class of 30 students.
Special mixture contains 4 of the following 6 cultures: Closterium , Cosmarium , Staurastrum , Netrium , Synedra , and Navicula . Culture mixture contains enough material for a class of 30 students.