Glass Vacuum Filtration Device, Diameter ⌀ 24 mm / 25 mm
Top Features of Glass Vacuum Filtration Device, Diameter ⌀ 24 mm / 25 mm
- Uniform distribution of retained particles
- Easy to clean
Top Applications for Glass Vacuum Filtration Device, Diameter ⌀ 24 mm / 25 mm
- Particle testing
- Clarification
- Sterile filtration
- Price (CNY):
- CNY2,532.80
- Item No.:
- 16315
- Availability:
- pcs
*Custom/bulk order quotes are provided within 24 hours of request.
Choose your Filter Holders
Available in Two Types
Glass vacuum filter holders are available in two types which differ only in the filter support. This support contains either a glass frit or a PTFE-coated stainless-steel screen and an underdrain screen. The filter supports may only be changed as a unit. Because of the particularly even distribution of particulates of the membrane filter surface, filter supports with glass frits are preferred for use in particulate analysis. Filter supports with a PTFE-coated screen are mainly used for clarifying or sterile filtration of liter volumes
Applications
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ApplicationClarification
-
Application Area
-
Sterile filtration
-
Analytical sample preparation
- Particle analysis
-
Sterile filtration
Components
-
Material Filter SupportGlass with PTFE-coated screen filter support
Connections (Physical)
-
Connector(s)12 mm outside diameter
Dimensions
-
Filter Diameter⌀ 24 mm / 25 mm
-
Filtration Area3 cm²
Materials of Construction
-
Materials of ConstructionGlass
Product Information
-
Filter Holder TypeGlass Vacuum Filter Holders
-
Pack Size1
Usage Protocols
-
Sterilization Procedures
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By autoclaving (max. 134 °C)
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By dry heat (max. 180 °C)
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By flaming
- By other methods acc. to ISO 8199
-
By autoclaving (max. 134 °C)
Volume
-
Funnel Volume30 mL
Polyethersulfone membrane filters are hydrophilic- have high flow rates- a low non-specific protein adsorption and are chemically resistant over a pH range of 1 – 14.
Polyethersulfone membrane filters are hydrophilic- have high flow rates- a low non-specific protein adsorption and are chemically resistant over a pH range of 1 – 14.
The hydrophobic PTFE membrane filters are made of polytetra-fluorethylene (PTFE) only and are therefore permanently hydrophobic. Unlike hydrophilic filter types, they are not wetted by air humidity.
Top Features of - Cellulose Acetate Membrane Filters
- High flow rates and thermal stability
- Excellently suited for pressure filtration devices
- Compatible with aqueous solutions, oils, alcohols and other organic solvents
Popular Applications for Cellulose Acetate Membrane Filters
- Filtration of aqueous solutions
- Solvent filtration mixtures
- Clarification
The hydrophobic PTFE membrane filters are made of polytetra-fluorethylene (PTFE) only and are therefore permanently hydrophobic. Unlike hydrophilic filter types, they are not wetted by air humidity.
The regenerated cellulose membrane filters are made of regenerated cellulose reinforced with a cellulose nonwoven.
Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Ideal for several general laboratory applications
- High, non-specific absorption
- Hydrophilic, with high flow rates
- Available in a range of pore sizes and diameters up to 293 mm
Popular Applications for Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Particle retention
- Cell capture
- Cell retention
- Clear filtration
These hydrophilic polycarbonate track-etched filters are manufactured from high quality polycarbonate film using track-etch technology. They have a sharply defined pore size of 0.4 µm with a pore density of 1.50E+08 cm2. Pack of 100 white 25 mm discs that have a high chemical resistance and good thermal stability for accurate fractionation of particulates. Smooth, flat surface for good visibility.
The regenerated cellulose membrane filters are made of regenerated cellulose reinforced with a cellulose nonwoven.
Polyamide membrane filters are hydrophilic and chemical resistant to alkaline solutions and organic solvents.
Polyamide membrane filters are hydrophilic and chemical resistant to alkaline solutions and organic solvents.
The hydrophobic PTFE membrane filters are made of polytetra-fluorethylene (PTFE) only and are therefore permanently hydrophobic. Unlike hydrophilic filter types, they are not wetted by air humidity.
These hydrophilic polycarbonate track-etched filters are manufactured from high quality polycarbonate film using track-etch technology. They have a sharply defined pore size of 0.2 µm with a pore density of 5.0E+08 cm2. Pack of 100 white 25 mm discs that have a high chemical resistance and good thermal stability for accurate fractionation of particulates. Smooth, flat surface for good visibility.
The hydrophobic PTFE membrane filters are made of polytetra-fluorethylene (PTFE) only and are therefore permanently hydrophobic. Unlike hydrophilic filter types, they are not wetted by air humidity.
Polyethersulfone membrane filters are hydrophilic- have high flow rates- a low non-specific protein adsorption and are chemically resistant over a pH range of 1 – 14.
Top Features of - Cellulose Acetate Membrane Filters Discs
- High flow rates and thermal stability
- Excellently suited for pressure filtration devices
- Compatible with aqueous solutions, oils, alcohols and other organic solvents
Popular Applications for Cellulose Acetate Membrane Filters Discs
- Filtration of aqueous solutions
- Solvent filtration mixtures
- Clarification
Top Features of - Cellulose Acetate Membrane Filters Discs
- High flow rates and thermal stability
- Excellently suited for pressure filtration devices
- Compatible with aqueous solutions, oils, alcohols and other organic solvents
Popular Applications for Cellulose Acetate Membrane Filters Discs
- Filtration of aqueous solutions
- Solvent filtration mixtures
- Clarification
Top Features of - Cellulose Acetate Membrane Filters Discs
- High flow rates and thermal stability
- Excellently suited for pressure filtration devices
- Compatible with aqueous solutions, oils, alcohols and other organic solvents
Popular Applications for Cellulose Acetate Membrane Filters Discs
- Filtration of aqueous solutions
- Solvent filtration mixtures
- Clarification
Top Features of - Cellulose Acetate Membrane Filters
- High flow rates and thermal stability
- Excellently suited for pressure filtration devices
- Compatible with aqueous solutions, oils, alcohols and other organic solvents
Popular Applications for Cellulose Acetate Membrane Filters
- Filtration of aqueous solutions
- Solvent filtration mixtures
- Clarification
Top Features of - Cellulose Acetate Membrane Filters Discs
- High flow rates and thermal stability
- Excellently suited for pressure filtration devices
- Compatible with aqueous solutions, oils, alcohols and other organic solvents
Popular Applications for Cellulose Acetate Membrane Filters Discs
- Filtration of aqueous solutions
- Solvent filtration mixtures
- Clarification
Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Ideal for several general laboratory applications
- High, non-specific absorption
- Hydrophilic, with high flow rates
- Available in a range of pore sizes and diameters up to 293 mm
Popular Applications for Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Particle retention
- Cell capture
- Cell retention
- Clear filtration
Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Ideal for several general laboratory applications
- High, non-specific absorption
- Hydrophilic, with high flow rates
- Available in a range of pore sizes and diameters up to 293 mm
Popular Applications for Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Particle retention
- Cell capture
- Cell retention
- Clear filtration
Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Ideal for several general laboratory applications
- High, non-specific absorption
- Hydrophilic, with high flow rates
- Available in a range of pore sizes and diameters up to 293 mm
Popular Applications for Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Particle retention
- Cell capture
- Cell retention
- Clear filtration
Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Ideal for several general laboratory applications
- High, non-specific absorption
- Hydrophilic, with high flow rates
- Available in a range of pore sizes and diameters up to 293 mm
Popular Applications for Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Particle retention
- Cell capture
- Cell retention
- Clear filtration
Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Ideal for several general laboratory applications
- High, non-specific absorption
- Hydrophilic, with high flow rates
- Available in a range of pore sizes and diameters up to 293 mm
Popular Applications for Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Particle retention
- Cell capture
- Cell retention
- Clear filtration
Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Ideal for several general laboratory applications
- High, non-specific absorption
- Hydrophilic, with high flow rates
- Available in a range of pore sizes and diameters up to 293 mm
Popular Applications for Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Particle retention
- Cell capture
- Cell retention
- Clear filtration
Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Ideal for several general laboratory applications
- High, non-specific absorption
- Hydrophilic, with high flow rates
- Available in a range of pore sizes and diameters up to 293 mm
Popular Applications for Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
- Particle retention
- Cell capture
- Cell retention
- Clear filtration
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