Syringe Filters PTFE Hydrophilic

Hydrophilic PTFE membrane, non sterile disposable syringe filters

Hydrophobic PTFE membrane syringe Filters FB Series, non sterile.

The membrane has hydrophilic properties

Hydrophilic PTFE membrane is unsupported membrane that ideal for HPLC and mixtures of aqueous and organic solvents
Unsupported membrane means non-reinforced, single-ply thin membrane which has no support ability
The hydrophilic membrane is compatible with water solution.
The syringe filters have 3 kind of diameters, 13mm, 25mm and 30mm
It is cut into some disc membrane that guarantee exceptional integrity when filtering some sample
Then through into non-gap sealing, virgin medical PP material is placed to contain all the disc membrane
It has superior performance to prevent leak of sample solvent and can promise membrane area being used in a large filtration area

To order

Code	Pore (µm)	Diameter (mm)	Qty
FBS/13PTFE/022L	0,22	Ø 13	100
FBS/13PTFE/045L	0,45	Ø 13	100
FBS/25PTFE/022L	0,22	Ø 25	100
FBS/25PTFE/045L	0,45	Ø 25	100
FBS/30PTFE/022L	0,22	Ø 30	100
FBS/30PTFE/045L	0,45	Ø 30	100

Disposable syringe filters: general features

The FB Series syringe filters are syringe-operated filters for the clarification of aqueous solutions (column, eluates, tissue culture additives, HPLC samples, etc.). It's further to do the beautification appearance on general syringe filters basis and containing high quuality membrane materials to make your experiment performance more perfect.

Its design of color coding, make the produtcs more beautiful and innovative. The classic range is available in all of the major membranes including Nylon, PTFE, PVDF, CA and PES, wich are supplied in Ø 13 mm, 25 mm, 30 mm formats in polypropylene housings.

Color coding - Easier to tel the filter membrane
Better membrane media - Improved membrane flow rates
Application compatibility - Broad range of filtration media meets diverse application needs and best for chromatography applications

Calidated HPLC performance

HPLC certification which guarantees the filters will not produce extraneous peaks in the UV range
100% integrity tested with higher burst strenght ratings assuring they will perform consistently
0,45 µm for most clarification applications and 0,22 µm when fine particulate removal is required
Other pore size are avaailable in 0,8 µm to 5 µm just for some membranes

Specifications

Filter diameter	Ø 13 mm	Ø 25 mm	Ø 30 mm
Effective filtration area (cm²)	1,09	4,08	5,39
Maximum pressure (at 20°C)	87 psi (6.0 bar)
Maximum operating temperature	50°C
Housing material	Polypropylene (PP)
Hold up volume (µl)	<25	<100	<200
Sample volume (ml)	<10	<100	<200
Connectors	Inlet: Female "Luer Lock" Outlet: Male "Slip Luer"

Applications

HPLC - Sample preparation
Routine QC analysis
Content uniformity
Removal of protein precipitate
Dissolution testing
Food analysis
Bioscience analysis
Enviromental samples

Enhanced quality

No matter in manufacturing or testing, quality is a life of product as principal we are all continuosly running after

QC Control

After manufacturing it in shape we still focus on testing it to judge whether it is Ok and using strict quality controlled system to forbid shoddy products.

Every 90 in 100 can be sold to our customer in the end, 10 pieces are to be died out.

The shelf line of packaged product is also monitored and controlled within our warehouses to ensure efficient stock rotation.

Each piece throught this system is selected after concerning 5 factors with critical specifications set for: