This 150mL MF75? series 290 bottletop filter unit consists of a polystyrene housing and a 50mm/0.2?m SFCA membrane filter. The sterile disposable tissue culture filter unit securely screws onto media bottles with 33mm neck sizes. Allows vacuum filtration of liquid directly into sterile bottles. CAUTION: Use only sterile bottles designed for use with vacuum. Always use safety shield during vacuum procedures. Yellow collar. Material: polystyrene housing and a SFCA membrane. Capacity: 150mL. Membrane diameter: 50mm. Pore size: 0.2?m. Bottle neck size: 33mm. Nalgene #: 290-3320.

This 150mL MF75? series 290 bottletop filter unit consists of a polystyrene housing and a 50mm/0.2?m SFCA membrane filter. The sterile disposable tissue culture filter unit securely screws onto media bottles with 33mm neck sizes. Allows vacuum filtration of liquid directly into sterile bottles. CAUTION: Use only sterile bottles designed for use with vacuum. Always use safety shield during vacuum procedures. Yellow collar. Material: polystyrene housing and a SFCA membrane. Capacity: 150mL. Membrane diameter: 50mm. Pore size: 0.2?m. Bottle neck size: 33mm. Nalgene #: 290-3320.