100 mm diameter, empty, sterile, plastic.
Posted by ALBERT L ALVA on 3rd May 2017
Our Cub scout pack needed the petri dishes for our Scout Fair project. I received my order in one day of ordering. They exceeded my expectations. Fast and courteous makes the difference. A plastic dish is a plastic dish. We will be back!!!
Posted by Brooke on 10th Mar 2015
I bought these for my kids science themed birthday party. I am putting jello in them. Perfect.