Flask pear shape Standard ground mouth


The pear-shaped flask, also known as the conical seed flask, is a sharp-topped inverted Erlenmeyer flask, shaped like a chicken heart (also known as a chicken heart flask). Because it is an inverted cone, the observation surface is larger than the dome shape when storing samples. The mouth of the bottle is at the lower end of the neck, and the bottom is a flared base, which has the same function as the dome shape.