Thermo Scientific™ Nalgene Fernbach Culture Flask is constructed of durable, transparent polycarbonate, and provides a wide surface area desirable for culturing in liquid media, increasing aeration for better growth.
- Break-resistant, transparent polycarbonate; safer than glass alternatives
- Fernback design supports better aeration for the culturing of microorganisms
- For leakproof seal, use No. 12 rubber stopper