- Polystyrene dishes suitable for culturing microorganisms on 47mm diameter membrane filters
- Snug fit prevents drying during incubation. Squared edges and a raised ridge for case of handling and secure stacking
- Available with or without pad: 47mm absorbent cellulose pad (0.85 ± 0.17mm thick, absorbs 1.8 – 2.2 mL liquid)