://Winstar Series Hydrophobic PTFE Syringe Filters

Winstar Series Hydrophobic PTFE Syringe Filters

Hawach WINSTAR PTFE syringe filters with pore size of 0.22μm are purple, and syringe filter with pore size of 0.45μm is orange. It is widely used in biological, chemical, electronics, medical and other fields.



Features of PTFE Syringe Filters

Hydrophobic Syringe Filter
Diameter (13mm, 25mm)
Pore size (0.22μm, 0.45μm)
Color-coded design make easier for identification
Wide Chemical Compatibility Range

Applications of PTFE Syringe Filters

Aggressive solvents, acids, and bases
Filter organic-based HPLC samples
Degassing solvents
Aerosol sampling
Venting applications, sterilize air, gases, aerosols
Vacuum pump line protection
Filter viscous organic-based HPLC samples

Technical Data

Filter Media Hydrophobic PTFE
Pore Size 0.22μm 0.45μm
Diameter 13mm 25mm
Housing Medical PP Medical PP
Bubble Point 0.13Mpa 0.10Mpa
Filtration Area 1.0cm2 4.3cm2
Maximum Operating Pressure 6.2bar 6.2bar
Process Volume 10mL 100mL
Hold-up Volume < 25μL < 100μL
Inlet Female Luer Lock Female Luer Lock
Outlet Male Luer Unlock Male Luer Unlock
Flow Direction Flow should enter from the inlet
Maximum Operating Temperature 60℃
Sterilization Autoclave at 121℃ at 1 bar for 20 minutes/EO/Gamma

Ordering Information

Item Code Pore Size(μm) Diameter(mm) Sterile Quantity/pk
WPT1322NB 0.22 13 No 100pcs
WPT1345NB 0.45 13 No 100pcs
WPT2522NB 0.22 25 No 100pcs
WPT2545NB 0.45 25 No 100pcs
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