Glass Adapters & Connectors

Glass adapters and connectors are essential for assembling secure and efficient laboratory apparatus systems. Designed to join different pieces of glassware, these components ensure leak-free connections in distillation, reflux, filtration, and vacuum setups. Manufactured from high-grade borosilicate glass, they provide excellent resistance to heat, pressure, and chemical exposure. Precision-ground joints ensure compatibility with standard laboratory glassware, allowing seamless integration into existing systems. From straight connectors to specialised vacuum and bent adapters, our collection supports a wide range of scientific applications. Ideal for research, academic, and industrial laboratories across Australia, these durable fittings help maintain system integrity and optimise experimental accuracy. Build reliable lab setups with quality glass connectors engineered for performance and safety.
Recovery bend adapter with sloping elbow end—bent borosilicate glass adapter with a ground‑glass joint and downward‑sloping tip.
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Recovery Bend Adapter with Sloping Elbow End, High Quality Borosilicate Glass (BORO 3.3)

  • Sloping elbow ensures smooth directional flow 
  • Used for solvent recovery and distillation setups 
  • Thick-walled glass supports vacuum and reflux use 
  • Connects efficiently with standard jointed apparatus 
  • Ideal for organic synthesis and lab recovery work 
  • Made from LabChoice BORO 3.3 glass – High quality 

From AUD 9.50 (Ex GST)
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Reducing Bushing Adapter with Drip Tip, BORO 3.3 Glass

  • Reducing bushing adapter made from BORO 3.3 glass for laboratory glassware connections
  • Connects different-sized standard taper joints in compact laboratory glassware assemblies
  • Features a smaller internal female socket and larger external male cone connection
  • Integrated glass drip tip helps direct liquid drainage into the receiving apparatus
  • Thick-wall glass construction provides additional strength during routine laboratory use
  • Reinforced upper rim supports convenient handling and installation into glassware joints
  • Short internal socket and full-length external cone minimise assembled joint height
  • Available in three DIN joint combinations: 10/19–14/23, 14/23–19/26 and 19/26–29/32
  • Suitable for compatible distillation, reflux, synthesis and general laboratory setups

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Reduction Adapter Borosilicate Glass by LabChoice Australia – precision ground joint connector for laboratory glassware
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Reduction / Reducer Adapter Borosilicate Glass Laboratory Grade

  • Connects glassware of different joint sizes for seamless compatibility
  • Ensures airtight, secure joints between apparatus of varying diameters
  • Ideal for distillation, reflux, and custom lab setups
  • Resistant to heat and chemical corrosion for long-lasting use
  • Precision-crafted from BORO 3.3 borosilicate glass
  • Manufactured and quality-tested by LabChoice Australia

From AUD 11.90 (Ex GST)
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Rotary Evaporator Bump Trap Adapter, BORO 3.3 Glass

  • BORO 3.3 glass for laboratory chemical and heat resistance
  • Helps reduce sample splash and bumping carryover during evaporation
  • Designed for use with compatible rotary evaporator glassware setups
  • Useful for solvent removal, sample concentration and preparation work
  • Clear glass construction allows easy visual monitoring during use
  • Suitable for Australian schools, universities and research laboratories

From AUD 69.90 (Ex GST)
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Socket Adapter with PTFE Needle Valve and Hose Connector, BORO 3.3

  • Socket adapter manufactured from BORO 3.3 glass for laboratory glassware applications
  • Integrated PTFE needle valve stopcock provides fine flow control and positive closure
  • Features a 3.0 mm nominal bore with adjustable needle valve operation for controlled flow
  • Detachable plastic screw-thread connector supports compatible rubber hose connections
  • Female ground glass socket connects to appropriately matched laboratory glassware joints
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • PTFE needle valve construction supports controlled gas and liquid handling applications
  • Available in three socket sizes: 14/23, 19/26 and 24/29 for different glassware setups
  • Supplied individually, with one socket adapter and integrated PTFE needle valve per pack

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Socket to Hose Adapter with Glass Stopcock, Straight, BORO 3.3

  • Socket to hose adapter manufactured from BORO 3.3 glass for laboratory glassware assembly
  • Features a straight glass connection with an integrated glass stopcock for flow control
  • Equipped with a 2.5 mm bore glass stopcock for controlled passage of liquids and gases
  • Female ground glass socket connects to compatible laboratory apparatus and glassware joints
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • Available with glass stopcock as standard, with PTFE key and PTFE needle valve alternatives
  • Four socket sizes available: 14/23, 19/26, 24/29 and 29/32 for different glassware setups
  • Suitable for laboratory gas transfer, liquid handling and compatible chemical experiments
  • Supplied individually, with one socket adapter and integrated glass stopcock per pack

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Still Head Thermometer Adapter BORO 3.3 Distillation Glass

  • Made from premium BORO 3.3 borosilicate glass compliant with ISO 3585 and ASTM E438 Type 1, Class A
  • Designed for accurate thermometer placement in distillation and reflux systems
  • Precision-ground joints meet ISO 383 and ASTM E676 for universal glassware compatibility
  • Excellent chemical and thermal resistance for demanding laboratory use
  • Clear glass body allows full visibility of vapour flow and condensation
  • Quality-tested and certified by LabChoice Australia – High durability and precision

From AUD 34.90 (Ex GST)
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Straight Drying Tube Adapter with Ground Cone and Socket Joints, BORO 3.3 Glass

  • Straight drying tube adapter manufactured from BORO 3.3 glass for laboratory applications
  • Designed to connect compatible drying or guard tubes to laboratory reaction vessels
  • Features one female ground glass socket and one male ground glass cone connection
  • Matching 19/22 ground glass joints support assembly with compatible laboratory glassware
  • Helps protect moisture-sensitive reactions when used with a suitable desiccant-filled drying tube
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • Straight glass construction provides a connection between drying tubes and reaction flasks
  • Suitable for organic synthesis, moisture-sensitive experiments and laboratory gas drying setups
  • Supplied individually, with one straight drying tube adapter per pack for laboratory use

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Straight Flow Control Adapter with PTFE Stopcock, BORO 3.3 Glass

  • Straight flow control adapter for controlled liquid or gas transfer.
  • Fitted with PTFE stopcock for smooth and reliable flow control.
  • Made from BORO 3.3 glass for chemical and thermal resistance.
  • Suitable for laboratory glassware assemblies and reaction setups.
  • Helps regulate flow direction in compatible lab apparatus.
  • Ideal for chemistry, research and teaching laboratory use.

AUD 44.90 (Ex GST)
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Straight splash head adapter for distillation assemblies made from BORO 3.3 borosilicate glass, laboratory glassware by LabChoice Australia
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Straight Splash Heads Adapter for Distillation Assemblies, BORO 3.3 Glass

  • Restricted Item – EUD Required: an End User Declaration (EUD) must be completed. A valid photo ID (such as a Passport, Driver Licence, or Proof of Age Card) is also required. Orders will not be shipped until all documentation is received and approved. 
  • Straight splash head adapter designed for efficient vapour control in distillation assemblies
  • Helps prevent liquid carryover while maintaining smooth vapour flow
  • Suitable for simple distillation and reflux laboratory setups
  • Compatible with standard laboratory flasks and condensers
  • Manufactured for thermal and chemical resistance in routine lab use
  • Made from LabChoice BORO 3.3 glass – High quality, supplied by LabChoice Australia

From AUD 40.50 (Ex GST)
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Straight Tubing Adapter with Ground Socket and Hose Connector, BORO 3.3 Glass

  • Straight tubing adapter manufactured from BORO 3.3 glass for laboratory glassware assembly
  • Features a straight hose connection for attaching compatible laboratory rubber tubing
  • Female ground glass socket connects to matching male joints on laboratory apparatus
  • ASTM standard taper socket sizes available in 14/20 and 24/40 configurations
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • Straight glass construction supports convenient gas and liquid transfer arrangements
  • ASTM variations feature a hook-free design for straightforward laboratory connections
  • Suitable for laboratory gas transfer, chemical synthesis and compatible fluid-handling setups
  • Supplied individually, with one straight glass tubing adapter per pack for laboratory use

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Straight Vacuum Adapter made from BORO 3.3 borosilicate glass by LabChoice Australia – precision connector for vacuum distillation and filtration setups
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Straight Vacuum Adapter BORO 3.3 Glass Laboratory Grade

  • Enables secure vacuum connections in distillation and filtration setups
  • Straight design ensures smooth gas or vapor flow with minimal resistance
  • Ideal for laboratory condensers, flasks, and vacuum systems
  • Heat and chemical resistant for consistent, long-term use
  • Manufactured from high-quality BORO 3.3 borosilicate glass
  • Precision-engineered and quality-tested by LabChoice Australia

From AUD 28.50 (Ex GST)
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Straight Vacuum and Inert Gas Adapter, BORO 3.3 Glass

  • Straight vacuum and inert gas adapter manufactured from BORO 3.3 laboratory glass
  • Designed for compatible vacuum, argon and nitrogen gas connections in laboratory apparatus
  • Features a straight hose connection at the top for attachment to compatible laboratory tubing
  • Single male ground glass cone connects to matching female joints in laboratory glassware
  • Available in two ASTM standard taper cone sizes: 14/20 and 24/40
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • Straight glass construction supports gas transfer and compatible laboratory connections
  • Suitable for laboratory inert gas handling, chemical synthesis and research applications
  • Supplied individually, with one straight vacuum and inert gas adapter per pack

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Swan Neck Glass Adapter with Screw Thread Joint, BORO 3.3

  • Swan neck glass adapter manufactured from BORO 3.3 glass for laboratory glassware assembly
  • Curved swan neck design connects compatible laboratory apparatus and auxiliary components
  • Features one female ground glass socket and one male ground glass cone connection
  • Integrated screw thread connection supports suitable thermometers, air leak tubes and hoses
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during laboratory use
  • Ground glass joints provide interchangeable connections with matching standard taper glassware
  • Available in five socket and cone combinations covering 14/23, 19/26, 24/29 and 29/32
  • Suitable for compatible distillation, chemical synthesis and laboratory gas-handling setups
  • Supplied individually, with one swan neck glass adapter per pack for laboratory applications

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T-Shaped Glass Adapter with Cone Joint and PTFE Needle Valve Stopcock, BORO 3.3

  • T-shaped glass adapter manufactured from BORO 3.3 glass for laboratory applications
  • Features an integrated PTFE needle valve stopcock for fine flow control and positive closure
  • Adjustable needle valve with a manufacturer-listed 0–3.0 mm bore for controlled flow
  • Detachable plastic screw-thread connector supports compatible rubber hose connections
  • Male ground glass cone connects to appropriately matched laboratory glassware sockets
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • T-shaped configuration supports controlled gas and liquid transfer in laboratory apparatus
  • Available in three cone sizes: 14/23, 19/26 and 24/29 for different glassware connections
  • Supplied individually, with one T-shaped glass adapter and integrated PTFE valve per pack

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T-Shaped Vacuum Inlet Adapter with Dual Hose Connections, BORO 3.3 Glass

  • T-shaped inlet adapter for vacuum or inert gas applications
  • Made from BORO 3.3 borosilicate glass
  • Features dual 3/8 inch hose connections
  • Designed to allow two hoses to be connected at the same time
  • Suitable for multi-line gas or vacuum input setups
  • Available joint sizes include 14/20, 19/22, 24/40 and 24/29
  • Inner joint design for compatible laboratory glassware systems
  • T-shaped dual-tube design supports even gas or vacuum flow
  • Listed stable operating temperature is up to 450°C
  • Instantaneous temperature change should not exceed 140°C
  • Confirm hose, joint, vacuum and gas compatibility before use
  • Use under appropriate laboratory or educational supervision

From AUD 38.90 (Ex GST)
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Three-way glass adapter made from BORO 3.3 glass featuring two parallel vertical necks and one 45° angled side arm, used for laboratory distillation and reaction assemblies.
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Three-Way Glass Adapter, Dual Parallel Necks with 45° Side Arm BORO 3.3 Glass

  • Three way multiple neck adapter designed for complex laboratory reaction and distillation setups
  • Two parallel necks with one angled 45° connection support simultaneous additions or monitoring
  • Enables efficient integration of condensers, thermometers, dropping funnels, or gas lines
  • Optimised joint orientation improves workflow access and reduces apparatus crowding
  • Suitable for synthesis, reflux, distillation, and vacuum applications in research and teaching labs
  • Made from LabChoice BORO 3.3 glass – High quality, supplied by LabChoice Australia

From AUD 31.90 (Ex GST)
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Two-Neck Glass Adapter with 45° Side Neck and Ground Joints, BORO 3.3 Glass

  • Two-neck laboratory glass adapter manufactured from chemical-resistant BORO 3.3 glass
  • Features one vertical female socket and one angled female socket positioned at 45°
  • Single external male cone at the base connects to compatible laboratory glassware
  • Dual-socket configuration allows two glassware components to connect to one apparatus
  • Precision ground glass joints provide interchangeable connections with matching joint sizes
  • Borosilicate 3.3 glass offers low thermal expansion for suitable laboratory procedures
  • Available in seven socket and cone combinations from 14/23 to 29/32 joint sizes
  • Suitable for distillation, reflux, chemical synthesis and multi-component glassware setups
  • Supplied individually, with one two-neck glass adapter per pack for laboratory assembly

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Vacuum Adapter with PTFE Stopcock and Right-Angle Connection, BORO 3.3 Glass

  • Vacuum adapter manufactured from BORO 3.3 glass for compatible laboratory applications
  • Features a right-angle 90° connection for integration into laboratory vacuum systems
  • Integrated PTFE stopcock provides manual control of gas flow through the adapter
  • Features one male ground glass cone with ASTM-size 19/22 joint configuration
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • PTFE stopcock key offers chemical resistance for handling compatible laboratory gases
  • Right-angle design supports convenient connections within laboratory glassware assemblies
  • Suitable for compatible vacuum experiments, gas transfer and chemical laboratory setups
  • Supplied individually, with one vacuum adapter and integrated PTFE stopcock per pack

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Vacuum Adapter with PTFE Stopcock and Straight Connection, BORO 3.3 Glass

  • Vacuum adapter manufactured from BORO 3.3 glass for compatible laboratory applications
  • Features a straight connection for integration into laboratory vacuum and glassware systems
  • Integrated PTFE stopcock provides manual control of gas flow through the adapter
  • Available with 14/20 and 24/40 male ground glass cone connections
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • PTFE stopcock key provides chemical resistance for handling compatible laboratory gases
  • Standard taper ground glass cones connect with appropriately matched laboratory glassware
  • Suitable for laboratory vacuum experiments, gas transfer and chemical research applications
  • Supplied individually, with one vacuum adapter and integrated PTFE stopcock per pack

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Vacuum Cold Trap for Laboratory Vapour Capture, BORO 3.3 Glass - Each

  • Vacuum cold trap for capturing vapours in laboratory systems.
  • Made from BORO 3.3 glass for chemical and thermal resistance.
  • Helps protect vacuum pumps from solvent vapour contamination.
  • Suitable for distillation, evaporation and vacuum applications.
  • Clear glass body supports easy visual monitoring during use.
  • Designed for chemistry, research and teaching laboratories.

From AUD 129.90 (Ex GST)
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Vertical splash head adapter for distillation assemblies made from BORO 3.3 borosilicate glass by LabChoice Australia, designed to reduce liquid carryover during distillation.
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Vertical Splash Heads Adapter for Distillation Assemblies, BORO 3.3 Glass

  • Restricted Item – EUD Required: an End User Declaration (EUD) must be completed. A valid photo ID (such as a Passport, Driver Licence, or Proof of Age Card) is also required. Orders will not be shipped until all documentation is received and approved. 
  • Designed to reduce splashing and liquid carryover during distillation
  • Improves vapour control and protects condensers from contamination
  • Suitable for standard laboratory distillation and reflux assemblies
  • Provides stable vertical alignment within glassware setups
  • Ideal for teaching, research, and industrial laboratory use
  • Made from BORO 3.3 borosilicate glass for high thermal and chemical resistance
  • Supplied by LabChoice Australia for consistent laboratory performance

From AUD 21.90 (Ex GST)
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Warming Coil Adapter B24 Joint made from BORO 3.3 borosilicate glass by LabChoice Australia
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Warming Coil Adapter B24 Joint BORO 3.3 Glass Laboratory Grade

  • Designed for gentle heating and temperature control in glassware setups
  • Compatible with B24 standard joints for secure connections
  • Facilitates even heat distribution during distillation or reaction processes
  • Ideal for maintaining sample temperature and preventing condensation
  • Made from durable, heat-resistant BORO 3.3 borosilicate glass
  • Expertly manufactured and quality-tested by LabChoice Australia

AUD 89.90 (Ex GST)
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Warming Coil Septa Support Adapter, BORO 3.3 Glass - Each

  • Warming coil septa support adapter for laboratory glassware setups.
  • Made from BORO 3.3 glass for chemical and thermal resistance.
  • Supports controlled heating or warming around compatible assemblies.
  • Septa support design allows use with suitable sampling or sealing points.
  • Clear glass construction supports visual inspection during operation.
  • Suitable for chemistry, research and teaching laboratory applications.

AUD 9.90 (Ex GST)
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Glass adapters and connectors from LabChoice Australia are designed to provide secure, leak free integration across a wide range of laboratory glassware setups. These components support distillation, extraction, reflux, filtration, gas transfer and general chemistry workflows by enabling accurate alignment between flasks, condensers, tubing, thermometers and specialised apparatus. The range includes straight adapters, bend adapters, PTFE stopcock connectors, vacuum adapters, reducing joints, splash heads, thermometer joints and compatible fittings engineered for precise laboratory assembly.

All adapters and connectors in this category are manufactured from high quality BORO 3.3 borosilicate glass that complies with ISO 3585 and ASTM E438 Type 1 Class A specifications. These standards confirm strong thermal resistance, excellent chemical durability and dimensional accuracy, allowing each joint to maintain reliable performance during repeated heating and cooling cycles. Precision ground joints ensure smooth fit, tight sealing and optimal compatibility with standard laboratory glassware systems, helping prevent air leaks, vapour loss and sample contamination.

Specialised connectors such as vacuum adapters, distillation bends and PTFE stopcock combinations are designed to enhance control and operational safety during complex procedures. Vacuum capable designs undergo pressure retention checks using gauges calibrated to recognised metrology standards, confirming their ability to maintain stable reduced pressure conditions. Thick wall construction, uniform geometry and clear visibility support consistent condensate flow, smooth gas transfer and reliable performance in teaching, research and industrial environments.

Every adapter and connector supplied by LabChoice Australia is inspected under ISO 9001 aligned quality control protocols. This includes dimensional measurement of joints, assessment of taper uniformity, clarity checks and sealing performance evaluation. Each piece is examined for structural strength, absence of defects and high quality finish before packing to ensure dependable integration within laboratory assemblies.

Designed for chemistry teaching laboratories, university research departments, essential oil distillation setups, analytical facilities and industrial R and D environments, LabChoice glass adapters and connectors provide precise fit, strong mechanical stability and verified compliance with international glassware standards.