High-Efficiency Shake Flask, 60%-80% Working Volume (CAT#: STEM-AL-9101-ZJF)

The high-efficiency shake flask is intended for high-density suspension cell culture. It is designed to support high-density cell culture with increased gas exchange during shaking. The construction uses a one-piece stretch-blow flask with enlarged vent area and optional liquid-transfer cap. Operation is based on orbital shaking with gas exchange through a 0.2 µm barrier vent membrane. The design supports the source-listed handling or measurement functions without adding unsupported capabilities. The product can be integrated into high-density suspension-culture and scale-up workflows. Available configurations or use conditions include working volumes of 60%-80% of total capacity and optional transfer-cap configurations. Overall, it provides a high-gas-transfer flask for dense suspension culture.

Working Volume: 60%-80% Of Total Volume
Vent Membrane: 0.2 µm Barrier Membrane
Manufacturing: One-Piece Stretch-Blow Molding
5 L Configuration: Ergonomic Handle
Liquid-Transfer Cap: Optional Or Customizable
Sterility: Sterile
Nuclease Status: DNase-Free And RNase-Free

High Working-Volume Ratio
Large Vent Area
0.2 µm Barrier Membrane
One-Piece Flask Construction
Optional Transfer Cap
High-Density Culture Support