Known for its stable chemical composition in standard conditions, Duran's conical filter funnels, specifically type 39D with a capacity of 25 ml, are renowned within the Filtration Units category. These units, featuring a diameter of 55 mm and a height of 96 mm, are designed to work efficiently without the need for a vacuum. The filter plate, with an opening of 25 mm, allows for easy disposal of filter papers during the filtration process.

• Category: Filtration Units
• UNSPSC 13.5: 41104925
• Height [mm]: 96
• Content [ml]: 25
• Diameter [mm]: 55
• Brand: DURAN®
• Porosity: 4
• Filter model: filter funnel
• Description: plate-Ø 25 mm