Cone Adapter Straight with Glass Stopcock BORO 3.3 Glass Laboratory Grade
From $19.50 (ex GST)
- 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
- Description
Description
The straight cone adapter with glass stopcock provides an excellent seal and flow regulation in laboratory assemblies. Manufactured from premium LabChoice BORO 3.3 borosilicate glass, it ensures superior chemical resistance, mechanical strength, and thermal stability under repeated heating and cooling cycles.
The precision-ground cone joint allows secure, leak-free connections with corresponding glassware, while the integrated glass stopcock enables smooth, controlled flow or complete shutoff without contamination from foreign materials. This makes the adapter ideal for use in organic synthesis, analytical chemistry, and solvent recovery setups requiring clean and accurate control of liquid or gas passage.
Complying with ISO 3585 and ASTM E438 standards, LabChoice Australia’s straight cone adapters are compatible with standard ground-glass joint systems used across Australian laboratories. Each unit is crafted for long service life, ensuring reliable performance in research, educational, and industrial environments.
| Item Code | Cone | Stop Cock Bore | Pack |
| LC-13-CASGS16001 | 14/23 | 3 | 1 |
| LC-13-CASGS16002 | 19/26 | 3 | 1 |
| LC-13-CASGS16003 | 24/29 | 3 | 1 |
| LC-13-CASGS16004 | 29/32 | 3 | 1 |
| LC-13-CASGS16005 | 34/35 | 3 | 1 |
Related Products
Cone Adapter Straight with PTFE Stopcock Borosilicate Glass Laboratory Grade
Retort Clamp, Four Prongs, Powder Coated Finish, High Quality
Laboratory Glass Beads 2.3–3mm, 500g Pack for Sterilisation & Heating
Mortar Pestle Set, Porcelain, Ideal for Laboratory, Sizes Available
Wire Gauze Mats, Single Piece, Lab-Grade-150mm
Erlenmeyer Conical Flask, Wide Neck, Borosilicate Glass (BORO 3.3)
Reduction Adapter Borosilicate Glass Laboratory Grade
-
Cow Distillation Adapter, Glass Adapters & Connectors
Cow Distillation Adapter Borosilicate Glass
From $29.90 (ex GST) -
Glass Adapters & Connectors, Expansion Adapter
Expansion Adapter Borosilicate BORO 3.3 Glass
From $19.90 (ex GST)
FEATURED PRODUCTS
BEST SELLING PRODUCTS
Glass Petri Dishes with Lid, Autoclavable, Borosilicate Glass (BORO 3.3)
Penny Head Ground Glass Stopper, High Quality Borosilicate Glass
Glass Thermometer, Red Spirit Filled, Yellow Back, Size 300mm
LATEST PRODUCTS
Amber Dropping Bottle with Pipette Dropper, BORO 3.3 Glass
Distillation Glass Adapter with Interchangeable Joint, BORO 3.3 Glass
Flat Bottom Flask Two Neck Jointed, BORO 3.3 Glass
TOP RATED PRODUCTS
Amber Dropping Bottle with Pipette Dropper, BORO 3.3 Glass
Distillation Glass Adapter with Interchangeable Joint, BORO 3.3 Glass
Flat Bottom Flask Two Neck Jointed, BORO 3.3 Glass
Our Reviews
We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab