Specifications
| Feature |
Details |
| Brand |
Polylab |
| Material |
High-quality Polypropylene (PP) – excellent chemical resistance |
| Design |
Classic conical funnel with long, narrow stem |
| Sizes Available |
50 mm, 75 mm, 100 mm, 150 mm diameter |
| Stem Length |
Long stem for precise pouring and controlled flow |
| Autoclavable |
Yes – safe for sterilization at 121°C |
| Shatterproof |
Yes – lightweight and impact-resistant |
| Application |
Ideal for accurate liquid transfers and filtration tasks |
Product Overview
Polylab Funnels – Long Stem are practical, durable funnels designed for smooth and precise liquid transfers in research, educational, industrial, and analytical labs. Made from premium polypropylene, these funnels provide excellent chemical resistance, making them ideal for handling acids, alkalis, and other laboratory reagents.
The classic conical shape combined with an extended long stem ensures a steady, controlled flow of liquids, which is particularly useful for directing fluids into narrow-necked containers, flasks, or burettes without spills or splashes. This makes them perfect for filtration, decanting, and routine lab transfer tasks where accuracy and control are crucial.
The smooth inner surface prevents residue build-up and enables fast, clog-free flow. Lightweight yet shatterproof, Polylab Long Stem Funnels are a safer alternative to fragile glass funnels, minimizing the risk of breakage in busy laboratory settings.
These funnels are fully autoclavable at 121°C for sterilization and safe reuse. Available in various sizes, they offer the flexibility needed for multiple applications, from basic fluid transfers to advanced analytical work.
For best performance, pair your funnel with Polylab Burettes for precise titration tasks or controlled dispensing. Explore our full Laboratory Transfer Accessories collection for other must-have tools like measuring cylinders, wash bottles, and pipettes. For safe liquid transfer and lab handling, refer to the Royal Society of Chemistry Lab Handling Guidelines to ensure compliance and proper practice.