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257214 · Non-sterile PVDF syringe filter ø: 25 mm - threshold: 0.22 µm
Available quantity : 0
The stock indication is not contractual: this data is constantly changing and may vary depending on the quantities requested.
257214 · Non-sterile PVDF syringe filter ø: 25 mm - threshold: 0.22 µm
• 9 types of membranes to meet all needs
• Diameter from 13 to 33 mm
• Sterile or non-sterile
• Sterile or non-sterile
• Colour code according to membrane
• Polypropylene body
• Female luer lock inlet/ male luer outlet
• Gamma ray sterilisation
• Version with pre-filter for loaded solutions
Additional information:
PVDF - Polyvinylidene
• Hydrophilic membrane for protein-loaded solutions
• Very low protein adsorption
• Good resistance to solvents
• Flow rate at 0.45 μm: 70 - 105 ml/min@10psi
• Bubble point at 0.45 μm: 11 - 23 psi
• pH: 1 - 14
• Diameter from 13 to 33 mm
• Sterile or non-sterile
• Sterile or non-sterile
• Colour code according to membrane
• Polypropylene body
• Female luer lock inlet/ male luer outlet
• Gamma ray sterilisation
• Version with pre-filter for loaded solutions
Additional information:
PVDF - Polyvinylidene
• Hydrophilic membrane for protein-loaded solutions
• Very low protein adsorption
• Good resistance to solvents
• Flow rate at 0.45 μm: 70 - 105 ml/min@10psi
• Bubble point at 0.45 μm: 11 - 23 psi
• pH: 1 - 14
Suggested application(s)Filtration of biological solutions
MaterialSyringe filter: polyvinylidene / Body: polypropylene
Gross weight0,31 kg
Additional descriptionThreshold: 0.22 µm
Flow rate at 0.45 µm: 70 - 105 ml/min at 10 psi / Bubble point at 0.45 µm: 11 - 23 psi
pH: 1 - 14
Flow rate at 0.45 µm: 70 - 105 ml/min at 10 psi / Bubble point at 0.45 µm: 11 - 23 psi
pH: 1 - 14
diameter25 mm
Gross dimensions16,50 x 12,50 x 8,00 cm
UNSPSC Code41104900
257214 - Manufacturer data sheetWhatman chemical compatibility tableVariant(s)
AC - Cellulose acetate
• Hydrophilic membrane
• Low protein adsorption
• Limited solvent resistance
• Flow rate at 0.45 μm: 92 - 116 ml/min@10psi
• Bubble point at 0.45 μm: 36 - 39 psi
• pH: 3 - 7
PES - Polyethersulfone
• High flow hydrophilic membrane
• High thermal resistance
• Low aspecific adsorption of proteins
• For rapid filtration of viscous solutions
• Flow rate at 0.45 μm: 118 - 162 ml/min@10psi
• Bubble point at 0.45 μm: 42 - 49 psi
• pH: 4 - 8
MCE - Mixed Cellulose Esters
• Hydrophilic membrane
• Biologically inert
• Flow rate at 0.45 μm: 85 - 116 ml/min@10psi
• Bubble point at 0.45 μm: 25 - 33 psi
• pH: 4 - 8
PVDF - Polyvinylidene
• Hydrophilic membrane for protein-loaded solutions
• Very low protein adsorption
• Good resistance to solvents
• Flow rate at 0.45 μm: 70 - 105 ml/min@10psi
• Bubble point at 0.45 μm: 11 - 23 psi
• pH: 1 - 14
RC - Regenerated Cellulose
• Hydrophilic membrane
• Broad chemical compatibility
• Good particle extraction capacity
• Flow rate at 0.45 μm: 53 - 74 ml/min@10psi
• Bubble point at 0.45 μm: 45 - 49 psi
• pH: 3 - 12
NYL - Polyamide
• Hydrophilic membrane
• Good chemical resistance
• Flow rate at 0.45 μm: 47 - 55 ml/min@10psi
• Bubble point at 0.45 μm: 27 - 33 psi
• pH: 3 - 14
PP - Polypropylene
• Hydrophobic membrane
• Air and solvent filtration
• High throughput
• Flow rate at 0.45 μm: 550 - 635 ml/min@10psi
• Bubble point at 0.45 μm: -
• pH: 1 - 14
PTFE - Polytetrafluoroethylene
• Hydrophobic membrane
• Air and solvent filtration
• High chemical resistance
• Flow rate at 0.45 μm: 90 - 102 ml/min@10psi
• Bubble point at 0.45 μm: 10 - 13 psi
• pH: 1 - 14
FV - Fiberglass
• Pre-filtration of charged solutions
• Non-sterile
• High chemical compatibility
• pH 1-14
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The stock indication is not contractual: this data is constantly changing and may vary depending on the quantities requested.