90 x 15 mm Petri Dish, with Safety Lock, Sterile, 20/pk, 500/cs - 752101

These non-treated polystyrene plates are transparent and DNase/RNase-Free. The bottom has a ridge allowing for easy handling and stacking. The plate has three vents for gas exchange.

Specifications
* High clarity polystyrene
* Flat, transparent surface
* Stackable for easy storage and handling
* Sterilized by E-Beam
* Non-pyrogenic