Nalgene® DS0310-4000 Filter Holder with Funnel PSF, 47mm, 250 mL, Each

Description

Description

For use with any filtering flask or vacuum manifold that accepts a rubber stopper with hole. Comes with easy-to-use, no twist vacuum gasket; sterilization and analytical support plates. Accepts 47 to 50 mm diameter membranes.

Features:

• Reusable, autoclavable polysulfone lasts for years
• Graduated upper chamber for easy sample measurement
• Includes analytical and sterilization support plates
• Use with filtering flasks or manifolds

Includes:

• Rugged polysulfone funnel
• Polypropylene copolymer cover with three ports
• Three friction-fit TPE caps
• Support plate for 47mm membrane
• No-twist vacuum silicone gasket which can replace a No. 7 or 8 rubber stopper with 0.56″ (15mm) hole

Specifications:

• Autoclavable: Autoclavable
• Diameter: 94 mm
• Height: 190 mm
• Material: Polysulfone
• Volume: 250 mL