200 Pack Sterile Plastic Petri Dishes with Lids 90mm Dia x 15mm Deep Clear Thick Science Dish Lab Cell Culture Dishes for Lab Science Experiment Analysis Equipment Projects Supplies

Excelente material y excelente para el laboratorio

Finally ready to use these dishes and open the box to a bunch of ripped bags. Such a waste as I can not resterilize them.

OK, in the past I had plenty of use for Petri dishes in a lab setting. No longer. But these are perfect for mixing glue, small batches of paint for touch-up or modeling, or other shop uses. Love them and I don't have to save little food cans or other scraps to find something to mix in.

Amazon did take the hit on this one and refunded the $$ but getting dirty/ damaged plates can get contaminates into lots of areas of your work. Don’t be fooled by cheap prices

These plates are a great price and work as one would expect. My only gripe is of the two orders I have made there were a few cracked plates in both orders. The second at least had all the 10plate bundles wrapped in bubble wrap which seemed to help. For the cost a couple of cracked plates is not going to run my day and still makes these cheaper than the others. I have not had a contamination issue with any of these plates thus far.

I received contaminated dishes. And requested a new batch for lab. Items received, hoping these are much better to work without contamination. Need completely sterile environment for Mushroom Spores and growth. These dishes grew, some kind of Mold, which means, they were Not Sterile!

The whole box of 200 and bags of 10, had slices in the sleeves holding the packs of 10. Every sleeve has a slice, which makes it non sterile

They are sold as and labeled as 90mm dishes. Yet they are the exact same size as my 100mm dishes. 🤔