Description
Intermediate—Easy to perform; requires some basic training in microbiology.
For a class of 30. All microbes have an optimal pH range within which they thrive. They also have a minimum and maximum pH beyond which they cannot grow. Students observe the effect of pH (ranging from 3 to 11) on microbial growth. Requires 2 to 3 days from setup to completion. With teacher instructions.
Note:Keep bacteria cultures and agar at room temperature; do not incubate or freeze.
** Kit and perishable components will ship separately and may arrive on different days.
This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses.