Description
Allow your students to practice important sterile lab skills for studying microorganisms. Students perform 2 sterile exercises: the transfer of sterile nutrient broth to a culture tube and the transfer of sterile nutrient broth from a culture tube onto a nutrient agar plate. Students must be able to perform both of these exercises without introducing unwanted microorganisms and understand the use of a positive control. Kit includes materials sufficient for 10 groups of 3 students.