Round-bottom flasks of any size up to 10 liters are cradled securely in the stepped concentric rings of this holder that can be stacked together for convenient storage.

• Round-bottomed design
• Polypropylene construction
• Corrosion-resistant
• Autoclavable

Polypropylene plastic rack is not affected by spilled acids, alkalis or other corrosive liquids. Steam autoclavable at 121°C (250°F).