Materials: Borosilicate Glass
Cylindrical Dropping Funnel PTFE Stopcock With Cone & Graduated, Open Top, BORO 3.3 Glass
From $27.50 (Ex GST)
From $27.50 (Ex GST)
- Cylindrical dropping funnel for controlled liquid addition
- Made from BORO 3.3 glass for laboratory chemistry workflows
- Open top design supports easy filling and reagent handling
- PTFE stopcock provides smooth flow control and chemical resistance
- Graduated body allows approximate liquid volume reference
- Cone connection supports use with compatible glassware assemblies
- Confirm capacity, graduation range, cone size and chemical compatibility before use
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- Description
Description
The Cylindrical Dropping Funnel PTFE Stopcock with Cone, also known as a graduated laboratory addition funnel with cone connection, is designed for controlled liquid addition in compatible laboratory glassware systems. This dropping funnel is manufactured from BORO 3.3 glass, providing strong resistance to thermal stress and many common laboratory chemicals. The clear glass body allows users to visually monitor liquid level, flow behaviour and reagent addition during routine chemistry workflows.
The cylindrical body provides a straight-sided format for practical liquid holding and easier reading of graduations. The graduation marks allow approximate volume reference during reagent preparation, transfer or controlled addition procedures. The open top design supports straightforward filling during laboratory setup. Users should follow appropriate safety procedures when handling volatile, corrosive or reactive liquids, and the funnel should be properly secured before use.
The PTFE stopcock provides controlled dispensing from slow dropwise addition through to a steadier flow, depending on the experimental requirement. PTFE is commonly selected for chemical handling applications where reliable flow control and good chemical resistance are required. The cone connection allows the funnel to be fitted into compatible laboratory glassware assemblies. Users should confirm the cone size, receiving joint compatibility and secure fit before use to reduce the risk of leakage, instability or incorrect assembly. This item is supplied as the dropping funnel only. Receiving flasks, clamps, stands, adapters, stoppers and additional laboratory accessories are not included unless specified separately.
LabChoice Australia supplies BORO 3.3 Glass Cylindrical Dropping Funnels for school laboratories, university teaching spaces, research laboratories, QC laboratories and general chemistry workflows requiring controlled reagent addition using compatible glassware setups.
| Item Code | Capacity (ml) | Pack |
|---|---|---|
| LC-06-CDFPS651-CG | 50 | 1 |
| LC-06-CDFPS652-CG | 100 | 1 |
| LC-06-CDFPS653-CG | 250 | 1 |
| LC-06-CDFPS654-CG | 500 | 1 |
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What Our Customers Say
⭐⭐⭐⭐⭐
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