Spherical, double-necked flask with ground joint

Two-neck spherical distillation flask (one neck straight, the other neck slanted).

Both necks with a ground joint for quick and tight connection of the neck with the rest of the apparatus.

Made of high quality white borosilicate glass. In accordance with ISO 3585 standard.

Resistant to hot water, acids, as well as alkaline solutions.

Thanks to its spherical shape, the flask is resistant to large pressure differences, so you can carry out reactions in it under both high pressure and vacuum conditions.