• Base converts to Petri dish-no need to handle the filter
• Saves time, eliminates cleaning and sterilizing funnels

New sterile disposable filter funnel is easy to use and saves you time, while maintaining the quality of your analysis. Ideal for microbiological analysis using the filter membrane technique. Use it as a petri dish, or remove the membrane from the microfunnel for further analysis, such as culturing on an agar plate.

Choose from 0.45µm GN-6 Metricel (mixed cellulose ester) or 0.2µm Supor (polyethersulfone) membrane to match your bacterial recovery requirements. No need to clean; priced to be disposable! Thermoplastic elastomer ring prevents sample bypass. Entry port allows for easy addition of nutrient media. Gamma irradiated for sterility.