Syringe Filters

CN­CA Filter Membrane

Membrane : Hydrophilic Mixed Cellulose Nitrate -Cellulose Acetate(CN­CA)

• Low protein binding
• High throughputs
• Good mechanical strength

Application

• Filtration for biologicals
• Filtration for pure water
• Filtration for solutions containing proteins
• Clarification of aqueous solutions, particle removal and microbiology analysis
• QC of fluid holding tanks, fluid monitoring, air monitoring, particle collection and analysis

Notes: Please check the pH of solutions to be filtered, since the MCE membrane is not compatible with alkalines.
 

Nylon Filter Membrane

Membrane : Hydrophilic Nylon66

• Broad chemical compatibility
• Good mechanical strength
• Resistant to alkaline solutions and most organic solvents

Application

• Organic solvent filtration
• Filtration for alkaline solutions
• Transfer membrane
• Clarification of aqueous solutions, particle removal and analysis
• Collection of cells, particles and analysis

Note: Please check the pH of solutions to be filtered, since the Nylon66 membrane is not compatible with acids.

PES (Polyethersulfone) Filter Membrane

Membrane : Hydrophilic PES

• Broad chemical compatibility
• Low protein binding and low extractables
• Long service life and high flow rates
• Integrity testable

Application

Many of ready­to­use sterile filtration devices for tissue culture media, additives, buffers and other aqueous solutions

Hydrophobic PTFE Filter Membrane

Membrane : Hydrophobic Polytetrafluoroethylene Membrane (PTFE)

• Broad chemical compatibility
• High throughputs and high flow rates
• Good heat­resistance

Application

Many of ready­to­use filtration devices for gas & air, organic solvent, acids and bases, corrosive or oxidizing solutions and other aqueous solutions

Note: They must be pre­wetted with ethanol or IPA before the filtration of aqueous solutions
vHydrophilic PTFE Filter Membrane

Membrane: Hydrophilic Polytetrafluoroethylene Membrane (PTFE)

• Broad chemical compatibility
• High throughputs and high flow rates
• Good heat­resistance

Application

• Organic solvent filtration
• Filtration for harsh chemicals such as acids and bases
• Sterile filtration for aqueous media
• Filtration for strongly corrosive or oxidizing solutions