"Wardssci090026"

Culture Common Gram-Positive and Gram-Negative Bacteria

Fast and Simple

Using penicillin-impregnated discs on two plates, students grow one lawn each of two common, naturally occurring pathogen bacteria.

Learn How to Identify Bacteria Using Several Different Staining Procedures

Ward's Antibiotic Effects Lab Activity includes everything students need to learn about antibiotics.

First test step in Identifying Pathogenic Staphylococcus.