Disposable polystyrene petri dishes offer optical clarity and strength at economical prices. 65mm dish includes a molded-in grid on the lid for easy colony counting. Sterilized. Not slippable. Show more...

The unit consists of 2" diameter glass bulb and plunger. The bulb has a series of holes in a plane.. When pressure is applied to the plunger water is expelled...

Designed for simultaneous studies of organisms in a common environment. Ventilation ribs reduce condensation and allow air circulation. Consistent flatness allows for even media distribution. Flared lid skirt and squared...

The rims on these dishes are reinforced and fire polished to reduce chipping. Dishes withstand sterilization(wet or dry). Ideal for storage and crystallization. SpecificationsMaterial: Glass Description: Brand 3140 dish 90...