Yeast crushing by Copter homogenizer (hpv vaccine, enzyme extraction, animal vaccine)
Yeast crushing by Copter homogenizer (hpv vaccine, enzyme extraction, animal vaccine)
According to the microscope observation of sample 1, the * * was stained with methylene blue. In the field of vision, there were some bacteria that looked unbroken in the blue colony, and other fragments that did not dye were broken * * fragments.