Cellulose Acetate Syringe Filters

Johnson Test Papers’ cellulose acetate (CA) syringe filters are purpose built with characteristics intended to deliver the maximum level of efficiency and purity to the end user. We hold a range of syringe filters that provide separation and purification solutions for the majority of laboratory requirements. Johnson Test Papers’ CA syringe filters are appropriate for the filtration of aqueous solutions. Cellulose acetate incorporates fast flow rates and thermal stability with minimal absorption properties. The 0.2μm pore size CA syringe filter is particularly suited for sterilising aqueous solutions, sera and media.

Key Features

• Naturally hydrophilic membrane filter
• Low protein binding: suitable for aqueous protein solutions
• Nitrate free: suitable for groundwater filtration
• Quiet uniform pore size structure
• Extensive pore size specification
• Cell retention and particle collection

Applications

• Filtration for aqueous sample and some organic solvents
• Cell Retention for liquid
• Light Scattering Measurement
• HPLC sample preparation
• Routine QC analysis
• Content uniformity
• Biofuel analysis
• Dissolution testing
• Food analysis
• Removal of protein precipitates
• Environmental samples