Hawach PVDF filters are both low protein binding and possess high flow rates. Hydrophobic PVDF syringe filters are broad-purpose hydrophobic filters that can be widely used in wide HPLC applications.
The hydrophobic PVDF membrane syringe filters are suitable for organic solvent and air filtration. Even under a very low-pressure difference, it can ensure the unhindered passage of moist air or other gases, while the aqueous solution cannot pass through.
Two best-selling models: 0.45 micron PVDF syringe filter and 0.22 micron PVDF syringe filter. Hawach filters such as 0.45um PVDF syringe filters are sold all over the world and have been well received by customers.
•Faster flow rates and higher operating pressures for high-performance needs
•Ideal for sterilizing organic solvents, aqueous solutions or air/gas.
•Excellent weather resistance, anti-aging performance and chemical stability, and high fluid transport performance
•Higher protein binding rate than 0.22 0.45 micron PES syringe filters
Applications
•Clarifying filtration of biological solutions
•Not recommended for acetone, DMF, DMSO, or bases > 6 N.
•Clarification and sterilization filtration of biological solution
•Filtration of high-value protein or small molecule components
Hawach disposable hydrophobic PVDF syringe filters are with the membrane made from the domestic quality supplier. Syringe filter PVDF has the lowest protein adsorption among the syringe filters. Disposable filter 0.22μm and 0.45μm pore size is no-sterile grade filter. Difference from hydrophilic PVDF syringe filters, hydrophobic PVDF syringe filter with pore size of 0.22μm is black, and syringe filter with pore size of 0.45μm is red.
Any product of Hawach is produced and tested under strictly controlled conditions to ensure products with multiple specifications to meet the different needs of users.
Features of Hydrophobic PVDF Filter
•Hydrophobic PVDF filter
•Sterilization of aqueous solutions
•Not recommended for acetone, DMF, DMSO, or bases > 6 N.
•Sterilizing filtrationof the biological solution
Applications of Filter 0.22 um
•HPLC sample preparation
•Environmental testing
•Dissolution measurement
•Remove protein deposits
Technical Data
Filter Media
Hydrophobic PVDF
Pore Size
0.22μm
0.45μm
Diameter
13mm
25mm
Housing
Medical PP
Medical PP
Bubble Point
0.1Mpa
0.05Mpa
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°C at 1 bar for 20 minutes/EO/Gamma
Sterile PVDF have a beautiful and light appearance and high cleanliness. Hydrophobic polyvinylidene fluoride (PVDF) membrane adopts the production process after actual verification.
PVDF syringe filter with 0.22µm, 0.45µm has the lowest protein adsorption in the syringe filter. PVDF syringe filter can be used as a sterilization filter. Hawach Scientific is your ideal choice to buy micron syringe filters.
