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.
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3-Way Y-Shaped Glass Connecting Adapter, BORO 3.3

  • BORO 3.3 glass supports chemical resistance and laboratory durability
  • Three-way Y-shaped design allows flexible glassware connections
  • Useful for splitting, combining, or redirecting compatible pathways
  • Suitable for gas transfer, vapour flow, vacuum, and reaction assemblies
  • Clear glass body allows easy inspection before and after use
  • Practical accessory for distillation, filtration, and general lab setups
  • Suitable for Australian schools, universities, research, and QC laboratories

From AUD 40.95 (Ex GST)
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Caps for Schlenk Flask by LabChoice Australia – airtight, chemically resistant sealing caps designed for Schlenk and inert-atmosphere laboratory applications.
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Caps for Schlenk Flasks BORO 3.3 Glass

  • Designed for airtight sealing of Schlenk and reaction flasks
  • Chemically resistant construction for air-sensitive and vacuum applications
  • Ensures secure closure to prevent contamination or moisture ingress
  • Compatible with LabChoice BORO 3.3 Schlenk flasks and standard glassware
  • Ideal for inert gas, glovebox, and synthetic chemistry use
  • Made from LabChoice high-quality, durable materials – reliable performance

AUD 32.95 (Ex GST)
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Claisen Head Multiple Adapter made from BORO 3.3 borosilicate glass by LabChoice Australia – precision connector for multi-setup laboratory applications
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Claisen Head Multiple Adapter BORO 3.3 Glass Laboratory Grade

  • Enables multiple glassware connections from a single flask for complex setups
  • Made from premium BORO 3.3 borosilicate glass for heat and chemical resistance
  • Precision ground joints ensure airtight, leak-free assembly under vacuum or pressure
  • Ideal for distillation, reflux, and organic synthesis applications
  • Complies with ISO 3585 and ASTM E438 laboratory glass standards
  • Made from LabChoice BORO 3.3 glass – High quality

From AUD 23.90 (Ex GST)
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Claisen Head U-Shape Adapter made from BORO 3.3 borosilicate glass by LabChoice Australia – precision glass adapter for connecting multiple condensers or thermometers in distillation systems.
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Claisen U-Shaped Head Adapter BORO 3.3 Glass Laboratory Grade

  • Made from premium BORO 3.3 borosilicate glass compliant with ISO 3585 and ASTM E438 Type 1, Class A
  • U-shaped dual-arm design allows multiple condensers or thermometers to be attached simultaneously
  • Precision-ground joints meet ISO 383 and ASTM E676 for universal compatibility
  • Excellent resistance to heat, pressure, and chemical corrosion for reliable lab use
  • Ensures smooth vapour flow and efficient reflux operation in complex distillation setups
  • Manufactured and quality-tested by LabChoice Australia – precision, clarity, and long service life

From AUD 39.90 (Ex GST)
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Cone Adapter Straight with Glass Stopcock made from BORO 3.3 borosilicate glass by LabChoice Australia
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Cone Adapter Straight with Glass Stopcock, BORO 3.3, Laboratory Grade

  • Provides secure, controllable connections between glassware components
  • Built-in glass stopcock allows precise flow regulation during experiments
  • Ideal for vacuum, distillation, and gas-handling applications
  • Ensures tight, leak-free joints for reliable performance
  • Made from durable, heat-resistant BORO 3.3 borosilicate glass
  • Expertly manufactured and quality-tested by LabChoice Australia

From AUD 19.50 (Ex GST)
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Special Price
Cone Adapter Straight with PTFE Stopcock made from BORO 3.3 borosilicate glass by LabChoice Australia – precision laboratory glassware for controlled distillation and reflux applications.
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Cone Adapter Straight with PTFE Stopcock Borosilicate Glass Laboratory Grade

  • Premium BORO 3.3 glass construction for superior thermal and chemical resistance
  • Precision PTFE stopcock for smooth, leak-free flow control
  • Straight cone design ensures secure vertical connections in lab setups
  • Ideal for distillation, reflux, and vacuum applications
  • Complies with ISO 3585 & ASTM E438 laboratory glass standards
  • Made from LabChoice BORO 3.3 glass – High quality

From AUD 24.90 (Ex GST)
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Cone Adapter with Long Stem and Hose Connection, BORO 3.3 Glass

  • Long stem cone adapter manufactured from BORO 3.3 glass for laboratory glassware assembly
  • Extended glass stem provides a connection between compatible glassware and rubber tubing
  • Features a right-angle hose connection for attaching suitable laboratory rubber hoses
  • Detachable plastic screw-thread fitting allows convenient hose attachment and removal
  • Single male ground glass cone connects to compatible female ground glass sockets
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • Available in four standard taper cone sizes: 14/23, 19/26, 24/29 and 29/32
  • Suitable for compatible laboratory gas transfer, liquid handling and chemical experiments
  • Supplied individually, with one long stem glass cone adapter per pack for laboratory use

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Cow Distillation Adapter BORO 3.3 Glass for continuous fraction collection – LabChoice Australia
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Cow Distillation Adapter Borosilicate Glass

  • Multi-receiver switching adapter designed for continuous distillation and fraction collection
  • Made from premium BORO 3.3 glass compliant with ISO 3585 and ASTM E438 Type I Class A.
  • Allows rotation between receiving flasks without interrupting the distillation process
  • Precision-ground interchangeable joints ensure airtight, vacuum-safe sealing.
  • Ideal for solvent purification, organic synthesis, and essential oil distillation
  • Durable construction withstands repeated heating, cooling, and vacuum cycles.

From AUD 29.90 (Ex GST)
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Distillation glass adapter with interchangeable ground glass joint made from borosilicate BORO 3.3 glass for laboratory distillation assemblies by LabChoice Australia
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Distillation Glass Adapter with Interchangeable Joint, BORO 3.3 Glass

  • Restricted Item – 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 for secure connection between distillation components in laboratory assemblies
  • Interchangeable ground glass joints ensure leak-tight, standardised fit
  • Smooth internal bore supports efficient vapour flow and reduced condensation loss
  • Suitable for distillation, reflux, and separation workflows in teaching and research labs
  • Chemically resistant and autoclavable for repeated laboratory use
  • Made from LabChoice BORO 3.3 glass – High quality

From AUD 64.90 (Ex GST)
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Distillation Receiver Adapter with 105° Bend and Drip Tip, BORO 3.3

  • Distillation receiver adapter manufactured from BORO 3.3 glass for laboratory applications
  • Features a 105° angled bend for directing condensed liquids into receiving vessels
  • Integrated glass drip tip supports controlled delivery of distillate during collection
  • Internal delivery stem extends into the male cone to guide liquid towards the receiving flask
  • Features one female ground glass socket and one male ground glass cone connection
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • Standard taper 14/20 ground glass joints connect compatible condensers and receiving flasks
  • Suitable for laboratory distillation, solvent collection and chemical purification procedures
  • Supplied individually, with one distillation receiver adapter per pack for laboratory use

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Distillation Receiver Adapter with 105° Bend and Side Arm Vent, BORO 3.3 Glass

  • Distillation receiver adapter manufactured from BORO 3.3 glass for laboratory applications
  • Features a 105° angled bend for directing condensed liquids into collection vessels
  • Integrated glass drip tip supports controlled delivery of distillate into receiving glassware
  • Side arm vent provides a gas escape path to help prevent unintended closed-system operation
  • Features one female ground glass socket and one male ground glass cone connection
  • Borosilicate 3.3 glass provides chemical resistance and low thermal expansion during use
  • Standard taper ground glass joints connect with compatible condensers and receiving flasks
  • Available in five socket and cone combinations covering 14/23, 19/26, 24/29 and 29/32
  • Supplied individually, with one vented distillation receiver adapter per pack

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Expansion Adapter made from BORO 3.3 borosilicate glass by LabChoice Australia – precision glass adapter designed to connect glassware of different joint sizes with durability and clarity.
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Expansion Adapter, BORO 3.3 Glass

  • Designed to expand joint compatibility for smooth glassware connections
  • Provides secure transitions between ground glass joints in distillation and reflux setups
  • Precision made for tight sealing and reduced vapor loss during heating work
  • Ideal for organic chemistry, teaching labs, and research scale assemblies
  • Crafted for reliable performance in high temperature and chemical environments
  • Made from LabChoice BORO 3.3 glass, high quality

From AUD 19.90 (Ex GST)
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Borosilicate glass extension adapter for laboratory glassware assemblies, used to extend joint connections in distillation or reflux setups, LabChoice Australia.
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Extension Adapter Borosilicate Glass Laboratory Grade

  • Extends the connection between glassware components with precision fit
  • Ensures secure, leak-free joints in complex lab setups
  • Suitable for distillation, reflux, and extraction assemblies
  • Resistant to thermal shock and chemical corrosion
  • Made from durable BORO 3.3 borosilicate glass for long-term use
  • Manufactured and quality-tested by LabChoice Australia

From AUD 14.50 (Ex GST)
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Flow Control Bend Adapter with Glass Stopcock made from BORO 3.3 borosilicate glass by LabChoice Australia
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Flow Control Bend Adapter with Glass Stopcock BORO 3.3 Glass Laboratory Grade

  • Provides precise control of gas or liquid flow in distillation and reflux setups
  • Bent arm design allows easy alignment in complex glassware systems
  • Integrated glass stopcock enables accurate flow adjustment and shutoff
  • Made from LabChoice BORO 3.3 borosilicate glass for heat and chemical durability
  • Ideal for organic synthesis, analytical, and vacuum applications
  • Made from LabChoice BORO 3.3 glass – High quality

From AUD 25.90 (Ex GST)
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Flow Adapter Control with PTFE Stopcock made from BORO 3.3 Borosilicate Glass – LabChoice Australia
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Flow Control Bend Adapter with PTFE Stopcock, BORO 3.3 Glass, Laboratory Grade

  • High-quality BORO 3.3 borosilicate glass ensures excellent chemical and heat resistance
  • Precision PTFE stopcock allows smooth and accurate flow control
  • Ideal for vacuum, distillation, and reflux operations in laboratories
  • Compatible with standard ground-glass joints for easy integration
  • Resistant to corrosion and contamination for long-term reliability
  • Designed and supplied by LabChoice Australia – trusted laboratory glassware

From AUD 24.90 (Ex GST)
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Flushing Adapter with 2 mm T-Bore PTFE Stopcock, BORO 3.3 Glass

  • Flushing adapter manufactured from BORO 3.3 glass for laboratory glassware applications
  • Features a 2 mm T-bore PTFE stopcock for controlled gas and liquid flow in laboratory setups
  • Integrated PTFE stopcock key provides manual control of the connected flow passages
  • Features one male ground glass cone for connection to compatible laboratory glassware
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • PTFE stopcock construction supports grease-free operation with compatible laboratory media
  • Available in four cone sizes: 14/23, 19/26, 24/29 and 24/40 for different glassware joints
  • Suitable for compatible laboratory flushing, gas purging and chemical reaction apparatus
  • Supplied individually, with one flushing adapter and integrated PTFE stopcock per pack

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Gas Inlet Tube Adapter with Long Stem and Ground Cone Joint, BORO 3.3 Glass

  • Gas inlet tube adapter manufactured from BORO 3.3 glass for laboratory applications
  • Features an elongated glass tube for introducing air or compatible gases into apparatus
  • Single male ground glass cone connects to compatible laboratory flasks and glassware
  • Precisely formed glass joints support consistent fitting with matching standard taper sockets
  • Borosilicate 3.3 glass provides chemical resistance and low thermal expansion during use
  • Compact and lightweight design supports convenient installation and laboratory handling
  • Suitable for gas inlet arrangements, air leak experiments and chemical reaction apparatus
  • Available in four cone sizes: 14/23, 19/26, 24/29 and 29/32 for laboratory connections
  • Supplied in packs of 10 gas inlet tube adapters for laboratory and research applications

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Glass Cone Adapter with Hose Connector and Drip Tip for Rubber Tubing, BORO 3.3

  • Glass cone adapter manufactured from BORO 3.3 glass for laboratory glassware connections
  • Features a right-angle hose connection for attaching compatible laboratory rubber tubing
  • Integrated glass drip tip helps direct liquids into connected laboratory receiving vessels
  • Screw-thread connection supports attachment of appropriately matched hose fittings
  • Single male ground glass cone connects to compatible female ground glass sockets
  • Borosilicate 3.3 glass offers chemical resistance and low thermal expansion during use
  • Available in four DIN cone sizes: 14/23, 19/26, 24/29 and 29/32
  • Suitable for laboratory liquid transfer, distillation and compatible gas-handling applications
  • Supplied individually, with one glass cone adapter per pack for laboratory use

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Glass Connecting Adapter U Bend Tube made from BORO 3.3 borosilicate glass by LabChoice Australia – precision glassware for smooth directional flow in distillation and reflux systems.
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Glass Connecting Adapter U-Bend Tube BORO 3.3 Glass Laboratory Grade

  • Made from durable BORO 3.3 borosilicate glass for superior heat and chemical resistance
  • U-shaped design enables smooth directional flow between connected apparatus
  • Precision-ground joints ensure airtight, leak-free connections
  • Ideal for distillation, reflux, and gas transfer applications
  • Complies with ISO 3585 & ASTM E438 international glassware standards
  • Made from LabChoice BORO 3.3 glass – High quality

AUD 14.90 (Ex GST)
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Glass Pocket Thermometer Adapter BORO 3.3 Laboratory Grade

  • Made from BORO 3.3 glass for strong thermal and chemical resistance
  • Provides a sealed entry point for accurate thermometer placement
  • Supports ISO 3585 and ASTM E438 laboratory quality standards
  • Fits standard joints for reflux, distillation, and reaction setups
  • Durable design suitable for schools, universities, and research labs
  • LabChoice Australia quality, reliable performance in every application

From AUD 12.90 (Ex GST)
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Glass Tube Connector, T Shape for Laboratory Tubing

  • T-shaped glass tubing connector for laboratory use
  • Outer diameter listed as 7 mm OD
  • Used for joining compatible flexible tubing
  • Suitable for three-way tubing connections
  • Helps split or combine compatible gas or liquid lines
  • Useful for laboratory apparatus assembly
  • Clear glass construction supports visual inspection
  • Suitable for school, university and general laboratory setups
  • Confirm tubing inner diameter before ordering
  • Final T-shape dimensions should be confirmed if size-critical
  • Glass connector should be handled carefully
  • Use under appropriate laboratory or educational supervision

AUD 0.80 (Ex GST)
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Glass Tube Connector, Y Shape for Laboratory Tubing

  • Y-shaped glass tubing connector for laboratory use
  • Outer diameter listed as 7 mm OD
  • Overall length listed as 100 mm
  • Each Y branch length listed as 50 mm
  • Stem length listed as 50 mm
  • Used for joining compatible flexible tubing
  • Suitable for splitting or combining compatible gas or liquid lines
  • Useful for school, university and general laboratory apparatus setups
  • Clear glass construction supports visual inspection
  • Confirm tubing inner diameter before ordering
  • Glass connector should be handled carefully
  • Use under appropriate laboratory or educational supervision

AUD 0.80 (Ex GST)
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Hose Connection Adapter Bent made from BORO 3.3 borosilicate glass by LabChoice Australia – precision glass connector for liquid and gas transfer in laboratory setups
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Hose Connection Adapter Bent BORO 3.3 Glass Laboratory Grade

  • Connects and extends glassware joints for flexible lab setups
  • Ideal for distillation, extraction, and reflux applications
  • Provides airtight, precise connections between apparatus
  • Heat and chemical resistant for demanding lab use
  • Crafted from premium BORO 3.3 borosilicate glass
  • High-quality product by LabChoice Australia

From AUD 23.90 (Ex GST)
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Inlet Thermometer Adapter with Vacuum Hose Connection, BORO 3.3 Glass

  • Thermometer inlet adapter for compatible laboratory glassware
  • Made from BORO 3.3 borosilicate glass
  • Combines thermometer insertion with side hose connection
  • Suitable for temperature monitoring during approved glassware setups
  • Side serrated hose connection supports flexible tubing attachment
  • Available joint sizes include 14/20, 19/22, 24/40 and 24/29
  • Includes threaded compression cap for thermometer positioning
  • Equipped with PP thermometer nut and internal silicone gasket
  • Listed stable operating temperature is 100°C
  • Useful for chemistry, teaching and general laboratory applications
  • Confirm joint size, thermometer diameter and hose compatibility before use
  • Use under appropriate laboratory or educational supervision

From AUD 39.90 (Ex GST)
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L-Shaped Connectors, Polypropylene for Laboratory Tubing

  • Polypropylene L-shaped connectors designed for laboratory tubing connections
  • Manufactured by PolyLab for laboratory fluid transfer applications
  • 90° elbow design connects two tubing sections at a right angle
  • Available in 6 mm, 8 mm and 10 mm sizes for different tubing requirements
  • Manufactured from durable, lightweight polypropylene (PP)
  • Chemical-resistant construction suitable for compatible laboratory liquids
  • Designed to provide secure, leak-resistant connections when correctly fitted
  • Helps redirect liquid flow without sharply bending or kinking flexible tubing
  • Suitable for laboratory liquid circulation and fluid transfer systems
  • Available in pack quantities of 12, 24 and 36 pieces
  • Ideal for chemistry, research, industrial and educational laboratories

From AUD 8.50 (Ex GST)
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Multiple connection glass bend adapter (PIG type) made from BORO 3.3 borosilicate glass, laboratory grade component for complex distillation and reaction assemblies by LabChoice Australia
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Multiple Connection Glass Bend Adapter (PIG Type) BORO 3.3

  • PIG type multiple connection bend designed for complex laboratory glassware assemblies
  • Allows smooth directional change while maintaining multiple joint connections
  • Precision ground joints ensure leak-tight, secure fit in vacuum and pressure setups
  • Suitable for synthesis, distillation, and custom reaction apparatus
  • High thermal and chemical resistance for demanding lab applications
  • Made from LabChoice BORO 3.3 glass – High quality

From AUD 59.90 (Ex GST)
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PTFE Joint Sleeves for Standard Taper Ground Glass Joints, 0.5 mm Wall Thickness, Pack of 3

  • PTFE sleeves for standard taper ground glass joints
  • Supplied as pack of 3 as listed
  • Designed to fit between compatible tapered glass joints
  • Helps avoid the need for joint grease as listed
  • Wall thickness listed as 0.5 mm
  • Supports high vacuum performance as listed
  • Helps reduce leakage rate in compatible glassware assemblies
  • Available for 14/23, 19/26, 24/29, 29/32 and 34/35 joints
  • Useful for laboratory glassware setups requiring clean joint separation
  • Helps reduce sticking between compatible ground glass joints
  • Confirm joint size before ordering
  • Use under appropriate laboratory or educational supervision

From AUD 32.50 (Ex GST)
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Receiver bent adapter with vacuum connection—bent borosilicate glass adapter featuring ground-glass joints and a sidearm for vacuum attachment.
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Receiver Bent Adapter with Vacuum Connection, Borosilicate Glass (BORO 3.3)

  • Bent design enables secure solvent direction 
  • Vacuum connection supports low-pressure operations 
  • Integrates with condensers and receiving flasks 
  • Essential for distillation and reflux assemblies 
  • Used in chemistry labs, teaching, and R&D 
  • Made from LabChoice BORO 3.3 glass – High quality

From AUD 17.00 (Ex GST)
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Receiver Delivery Adapter Long Stem made from BORO 3.3 borosilicate glass by LabChoice Australia – precision glass connector for distillation and reflux systems
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Receiver Delivery Adapter Long Stem BORO 3.3 Glass Laboratory Grade

  • Designed for controlled transfer of condensate during distillation
  • Long stem provides improved reach and safe liquid delivery
  • Ensures smooth flow and minimal sample loss in glassware setups
  • Suitable for distillation, reflux, and organic chemistry applications
  • Made from durable, heat-resistant BORO 3.3 borosilicate glass
  • Precision-engineered and quality-tested by LabChoice Australia

From AUD 11.90 (Ex GST)
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Receiver Delivery Adapter Short Stem BORO 3.3 Borosilicate Glass – LabChoice Australia
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Receiver Delivery Adapter Short Stem BORO 3.3 Glass Laboratory Grade

  • Made from durable LabChoice BORO 3.3 borosilicate glass
  • Short stem design for compact setups and reduced dead volume
  • Excellent thermal and chemical resistance for demanding lab use
  • Precision-ground joints ensure tight, leak-free connections
  • Ideal for reflux, distillation, and solvent transfer applications
  • Manufactured and quality-tested by LabChoice Australia to ISO 3585 and ASTM E438 standards

From AUD 10.50 (Ex GST)
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Receiver Straight Delivery Adapter made from Borosilicate Glass (BORO 3.3), designed for secure connection and efficient liquid transfer in distillation setups.
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Receiver Straight Delivery Adapter, Borosilicate Glass (BORO 3.3)

  • Precision BORO 3.3 joint for airtight fit and chemical resistance
  • Compatible with standard distillation and receiver assemblies
  • ISO 3585 compliant borosilicate construction
  • Made from LabChoice BORO 3.3 glass – High quality

From AUD 9.90 (Ex GST)
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Recovery Bend Adapter Vertical made from BORO 3.3 borosilicate glass by LabChoice Australia, used for solvent recovery and distillation setups in laboratories.
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Recovery Bend Adapter Vertical BORO 3.3 Glass Laboratory Grade

  • 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. 
  • Made from durable LabChoice BORO 3.3 borosilicate glass
  • Vertical design ensures efficient solvent and vapour recovery
  • Excellent thermal and chemical resistance for high-temperature operations
  • Smooth internal surface promotes clean flow and prevents residue buildup
  • Compatible with standard ground glass joints for leak-free connections
  • Quality-tested by LabChoice Australia – reliable and long-lasting

From AUD 12.90 (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.