Adapters, Conical Ground Joints
The shaped adapters with conical ground joints have a multitude of uses including the regulation of gas and liquid flow through a reaction system. These high-quality glass adapters are equipped with connecting joints to be compatible with virtually any reaction system for servicing distillations, providing vacuum regulation and drip connections, or preventing solids from entering solutions, and so much more. The conical ground joint come in standard sizes to snugly fit existing glass instruments.
VWR® Bellows Connectors for Standard Ground Joints
Supplier: VWR Collection
PTFE, with ground joints on cone and socket.
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VWR® Expansion Adapters for Conical Ground Joints
Supplier: VWR Collection
Adapters from small cone at the top to large socket at the bottom.
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VWR® Reduction Adapters for Conical Ground Joints
Supplier: VWR Collection
Adapters from large cone at the top to small socket at the bottom.
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VWR® Adapters for Standard Ground Joints
Supplier: VWR Collection
PTFE, strong walls.
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Adapters, cone/screw thread, Quickfit®
Supplier: DWK LIFE SCIENCES
PYREX®, borosilicate glass, clear.
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Adapters, reduction, SP Wilmad-LabGlass
Supplier: LAB GLASS WILMAD
Borosilicate glass 3.3.
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Adapters, reduction, Quickfit®
Supplier: DWK LIFE SCIENCES
PYREX®, borosilicate glass, Quickfit® joints, clear.
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Thread adaptors, TYPE D, b.safe
Supplier: BOHLENDER
For assembly of components with ground joint cone NS 29/32 on bottles and vessels with GL 45 thread.
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Adapters, glass, cone/screwthread
Supplier: Lenz Laborglas
DURAN®, borosilicate glass.
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Adapters with screw thread and standard gound joint cone
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
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Bellow connectors
Supplier: KARTELL
Bellow connector, PTFE, for use as a flexible or elastic connector to prevent pressure and stresses, and to dampen vibrations in standard ground joints.
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Adapters, reduction or expansion, for conical ground joints
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
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Adapters, expansion, for standard ground joints, Quickfit®
Supplier: DWK LIFE SCIENCES
Expansion adapter, PYREX® borosilicate glass, from large socket on the top to small cone at the base.
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Bellow connectors
Supplier: COWIE
Bellow connector, PTFE, for use as a flexible or elastic connector to prevent pressure and stresses, and to dampen vibrations in standard ground joints.
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Adapters, PTFE, GL thread, BOLA
Supplier: BOHLENDER
Adaptor made of glass-fibre reinforced PTFE.
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Standard conical ground joints
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.



