"WardsSci000512"

Our high-quality borosilicate Petri dishes meet ASTM standards and are a great value.

Petri dishes having a raised square grid on the bottom part. The grid consists of 36 small squares; each square is identified to facilitate special type counting or location of specimens. Supplied with top and bottom in sterile shelf packages. Size: 100 x 15mm.

Great for a Variety of Laboratory Uses!

This autoclavable polypropylene rack holds forty-two 100 mm dishes. It has a small footprint, is stackable to conserve counter space, and it features a handle for easy transport. Size: 13"L x 8 1/4"W x 7"H.

Flat, clear dishes that can withstand repeated sterilization (wet or dry).

Petri Dishes with Covers

These sterile, two-piece polystyrene Petri dishes are sold in sleeves of 20.

Investigate the optical properties of liquids.

These slippable polystyrene Petri dishes provide optimal flatness.

These glass petri dishes are two-piece (lid and dish) and are packed individually.

In a science lab or classroom, a petri dish is used to culture different types of cells, including bacteria and molds.