Naturally hydrophobic, the PTFE syringe filters are used for air sterilization or for the preparation of HPLC samples, for the filtration of solvents and corrosive solutions. For aqueous solution filtration, you need to wet the membrane with an adapted solvent such as ethanol or methanol.

Features :

• Hydrophobic membrane
• Air and solvent filtration
• High chemical resistance
• Material : PTFE – Polytetra-fluorethylene
• Color code : Red
• Flow rate at 0.45 µm : 90 - 102 ml/min@10psi
• Bubble point at 0.45 µm : 10 - 13 psi
• pH : 1 - 14