Innovating Science - Microbiology Science Fair Kit

ALDON Innovating Science Microbiology Kit - Grow Your Own Bacteria from Everyday Items - Includes Agar, Petri Dishes, Swabs & Instructional Booklet - Science at Home Series

10 Pack Sterile Thick Plastic Petri Dishes with Lid, 90mm Dia x 15mm Deep Clear 3 Vents Petri Dish for Lab Science Experiment

EZ BioResearch Bacteria Science Kit (IV): Top Science Fair Project Kit. Prepoured LB-Agar Plates And Cotton Swabs. Exclusive Free Science Fair Project E-Book Packed With Award Winning Experiments (IV)