Cone Adapter Straight with Glass Stopcock, BORO 3.3, 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
Cone Adapter Straight with Glass Stopcock is designed for controlled flow and reliable isolation in laboratory distillation, reflux, filtration, and vacuum line assemblies. The straight bore maintains a clean, direct vapour or liquid pathway between connected components, while the integrated glass stopcock enables precise on off control for transferring condensate, venting, or isolating sections of an apparatus without dismantling the setup. This is particularly valuable when stabilising vacuum, managing solvent recovery, or protecting sensitive reactions from moisture and atmospheric oxygen.
Manufactured from high quality LabChoice BORO 3.3 borosilicate glass, the adapter delivers excellent thermal stability, low thermal expansion, and strong chemical resistance for routine contact with common laboratory solvents and reagents. BORO 3.3 performance is consistent with recognised borosilicate glass standards such as ISO 3585 and ASTM E438 Type I, supporting dependable service under heating and cooling cycles and daily laboratory handling. Precision ground joints help achieve secure, low leak connections when correctly assembled, and smooth internal surfaces minimise hold up and support efficient cleaning between runs.
Supplied by LabChoice Australia, this straight cone adapter with glass stopcock is widely used across Australian university laboratories, teaching facilities, research institutes, and industrial quality control environments where controlled transfer, safer operation, and reproducible results are priorities. It is an essential glassware component for users who need accurate flow control and confident sealing within modular laboratory apparatus.
| 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 |
Similar Products
Glass Low Form Beaker BORO 3.3 Size 1000 ML – 4 Pcs/Box
$42.00(Ex GST)
Retort Clamp, Four Prongs, Powder Coated Finish, High Quality
From $11.90 (Ex GST)
Short Path Distillation Heads BORO 3.3
$0.00(Ex GST)
Glass Low Form Beaker BORO 3.3 Size 10 ML – 10 Pcs/Box
$20.10(Ex GST)
Thermometer Cone Adapter, Borosilicate Glass with Threaded Top
From $21.00 (Ex GST)
Desiccator Vacuum Type with Lid, Neutral Glass, High Quality, Heavy Duty
From $167.00 (Ex GST)
Glass Low Form Beaker BORO 3.3 Size 600 ML – 6 Pcs/Box
$42.60(Ex GST)
Blue Nitrile Gloves, Powder Free - Small, Medium, Large Size
From $9.90 (Ex GST)
Caps for Schlenk Flasks BORO 3.3 Glass
$32.95(Ex GST)
Claisen U-Shaped Head Adapter BORO 3.3 Glass Laboratory Grade
From $39.90 (Ex GST)
Expansion Adapter, BORO 3.3 Glass
From $19.90 (Ex GST)
Flow Control Bend Adapter with PTFE Stopcock, BORO 3.3 Glass, Laboratory Grade
From $24.90 (Ex GST)
Hose Connection Adapter Bent BORO 3.3 Glass Laboratory Grade
From $23.90 (Ex GST)
Receiver Bent Adapter with Vacuum Connection, Borosilicate Glass (BORO 3.3)
From $17.00 (Ex GST)
Receiver Delivery Adapter Short Stem BORO 3.3 Glass Laboratory Grade
From $10.50 (Ex GST)
Receiver Straight Delivery Adapter, Borosilicate Glass (BORO 3.3)
From $12.50 (Ex GST)
Still Head Thermometer Adapter BORO 3.3 Distillation Glass
From $34.90 (Ex GST)
Straight Vacuum Adapter BORO 3.3 Glass Laboratory Grade
From $28.50 (Ex GST)
[porto_related_products_slider]
FEATURED PRODUCTS
BEST SELLING PRODUCTS
Glass Petri Dishes with Lid, Autoclavable, Borosilicate Glass (BORO 3.3)
From $3.90 (Ex GST)
Boss Head Clamp for Lab Stands, Powder Coated, Heavy-Duty
From $6.50 (Ex GST)
LATEST PRODUCTS
Erlenmeyer Jointed Conical Flask without Graduation, BORO 3.3 Glass
From $59.90 (Ex GST)
Erlenmeyer Jointed Conical Flask, BORO 3.3 Glass
From $6.90 (Ex GST)
Percolation for Herbal Alcohol Extract, BORO 3.3 Glass
From $110.90 (Ex GST)
TOP RATED PRODUCTS
Erlenmeyer Jointed Conical Flask without Graduation, BORO 3.3 Glass
From $59.90 (Ex GST)
Erlenmeyer Jointed Conical Flask, BORO 3.3 Glass
From $6.90 (Ex GST)
Percolation for Herbal Alcohol Extract, BORO 3.3 Glass
From $110.90 (Ex GST)
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