PTFE Triangle Funnel, Corong Segitiga, 105 mm
Rp123.00
Our PTFE triangle funnel is a laboratory tool made from Polytetrafluoroethylene that features a distinct triangular cross-section or body shape, designed for safely transferring corrosive liquids and powders. Its unique shape often aids in stability and can facilitate better air release during rapid liquid transfer into narrow-mouth containers compared to a standard cone shape.
Key Features:
Exceptional Chemical Resistance: PTFE funnels are inert to nearly all chemical solvents, including strong acids (like hydrofluoric acid and aqua regia) and strong bases, making them a necessity when glass funnels would corrode or break.
High Temperature Stability: They can withstand a wide operating temperature range, typically from -200°C to +250°C.
Non-Stick Surface: The low surface tension of PTFE ensures materials do not adhere to the walls, ensuring a complete and clean transfer of powders or liquids and making the funnel easy to clean.
Durability: Unlike fragile glass funnels, PTFE funnels are impact-resistant and unbreakable under normal lab use.
Low Contamination: The high purity of the material prevents the leaching of trace metal ions, which is vital for sensitive analytical techniques like ICP-MS.
Main applications:
Transferring Liquids and Powders: The non-stick and chemical-resistant properties are ideal for handling hazardous or valuable substances without loss or contamination.
Trace Analysis: Their low blank value for metal elements makes them essential for high-purity applications and isotope detection.
Gas Generating Devices: They can be used to inject liquid into gas generating devices, with the design helping to prevent liquid overflow.
Sand Separation: Some specialized glass triangular funnels are engineered with PTFE pistons to facilitate efficient sand separation processes
