Diamond® PureFlow™ Polytetrafluoroethylene (PTFE) Syringe Filters - SF-PTFE-2230

Diamond® PureFlow™ Polytetrafluoroethylene (PTFE) Syringe Filters satisfy requirements of life science applications for sterilization of solutions or clarification of biological fluids. Sterile filters include a polypropylene microfiber pre-filter layer to improve filtration of particulate-laden fluids that are difficult to filter with single layer syringe filters.

Hydrophilic Membrane

  • “Universal” membrane – Ideal for both aqueous and organic samples
  • Strong chemical stability and inertia
  • Strong acid and alkali solvent filtration
  • Chemically resistant to all solvents
  • pH Range: 1-14

Hydrophobic Membrane

  • Strong temperature and chemical conditions
  • High durability and fast filtering speed
  • Ideal for venting applications, phase separations and aerosol samplings
  • pH Range: 1-14

  • Rnase & DNase free
  • Performance - High flow rates and low absorption membranes for minimal sample loss
  • Simplicity - Color coded outer ring allows easy identification of membrane and filter media type. Each unit is clearly marked with an identifying code to denote pore size and membrane material
  • Strength - Bonded outer ring on housing provides strength ender higher working pressures for higher performance needs
  • Efficiency - Integral polypropylene pre-filter for high flow rates and fast filtration
  • Quality - Manufacturing process certified to ISO 9001 standard

Non-sterile Diamond PureFlow syringe filters are perfect for use in a wide range of filtration and sample applications where sterility is not needed. Non-sterile filters are used in  analytical chemistry for sample preparation, HPLC operations, and protecting analytical equipment from particle contamination.

  • Bulk packaged with filter membrane type and membrane porosity printed on each filter
  • Polypropylene microfiber pre-filter layer to improve filtration of particulate-laden fluids

Sterile Diamond PureFlow Syringe filters satisfy requirements of life science applications for sterilization of solutions or clarification of biological fluids. Sterile filters include a polypropylene microfiber pre-filter layer to improve filtration of particulate-laden fluids that are difficult to filter with single layer syringe filters.

  • Individually packaged in peelable blister with filter diameter, membrane type, and membrane porosity clearly marked on the package
  • Sterilized by Gamma Irradiation to SAL 10-6
Part number: SF-PTFE-2230
$300.60
Attribute nameAttribute value

Specifications

Pore Size :0.22 μm
Diameter :30 mm
Type :Hydrophilic
Sterility :Non-Sterile
Quantity :Pack/100