• Size specifications: diameter of bottom dish: 120mm, height of bottom dish: 27mm, outer diameter of upper lid: 132mm, height of upper lid: 27mm, thickness: 2mm.

• [High Borosilicate made:] High strength, high light transmittance (pls note that the dropper is not included in the package, if need, could search B07545PM23 to order.

• High temperature resistance: up to 400 ° C, Low expansion rate.Please note that our Glass Petri Dishes are not resistant to low temperatures and cannot be frozen.

• [High stability: ] acid and alkali resistance, high chemical stability

• [Exquisite workmanship:] the edges and bottom cover are even, smooth and flat