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Ground Joint Top - mouth Suction Filtration Flask Thickened High Borosilicate

The ground - joint top - mouth suction filtration flask connects tightly with the Buchner funnel through the ground - joint to ensure a good seal. When connected to an air - extraction device to create negative pressure, it can efficiently achieve solid - liquid separation. It is widely used in scenarios that require precise filtration, such as chemical experiments, chemical production, and pharmaceutical research and development.

Made of thickened borosilicate glass, the whole flask is sturdy, transparent and clean. The round mouth is lathe - processed into a standard, non - frosted, perfectly round shape. It is used in conjunction with a Buchner funnel holder for a better and tighter seal.

In addition, it can be made into a triangular flask in the shape of a gourd body without a small mouth, which is used for vacuum filtration under reduced pressure. It can be matched with a sintered glass filter funnel and a Buchner funnel with a glass plate. For the price, please make another inquiry.

Special Reminder: The pressure resistance of the suction filtration flask is ≤ 0.06PA.

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Specification

Item number	Valves	Frosted	Standard Joint Size
D324125	125ml	Yes	24/29
D324250	250ml	Yes	24/29
D324500	500ml	Yes	24/29
D32241L	1000ml	Yes	24/29

Alternatively: triangular flasks can be made in the shape of a gourd without a small spout for depressurized filtration, with a sand-core filtration funnel and a Bush funnel with a glass plate. Prices are available upon request.

Special Reminder: Pressure-resistant filter flask ≤ 0.06PA.