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Disposable Hydrophilic PVDF Syringe Filters

Disposable Hydrophilic PVDF Syringe Filters

Diameter: 13mm, 25mm
Pore Size: 0.22μm, 0.45μm
Inlet: Female luer lock
Outlet: Male luer slip
Maximum Pressure: 6.2bar
Operate temperature: 60℃
Sterilization: Autoclave at 121℃ at 1 bar for 20 minutes/EO/Gamma

Description

Description

WINSTAR Series Polyvinylidene Difluoride ( PVDF ) is a broad purpose hydrophilic membrane which can be used in a variety of applications, no need to prewetting the filter when used with aqueous based solvent. It has high flow rates and is generally compatible with most common solvents. PVDF is a low protein binding media.

Advantage

Test Report available with each batch, ISO9001, CE double Approved
Using Germany /US imported membrane inside made in 100,000 class clean room
Ultrasonic welding ensures no contaminant to samples
Medical grade PP housing with wide compatibility with most HPLC sample matrices
Protect any analytical system, extend LC column lifetime
Achieve more reproducible analyses
100% optical integrity test
OEM service available
Quantity break pricing for greater savings

Features

Hydrophilic syringe filter, low protein binding, high flow rate
Color-coded by membrane for easy identification
Luer lock inlet provides strong,leak-tight syringe connection to withstand filtration pressure.
Exceptional temperature stability provides extended sampling range over other membranes
Integral sealing ring provides greater strength to filter housing, leakage free and bursting free

Application

General biological filtration, filtration of samples for high protein recovery

Chemical Compatibility

1. Compatible with: Alcohols, weak acids, proteins, peptides and other biomolecules
2. Incompatible with:
Some strong acids, bases, esters, ethers or ketones.
DMF, DMSO, MEK, acetone and most caustic solutions >6N

Technical Data

Filter Media Hydrophilic PVDF
Pore Size 0.22μm 0.45μm
Diameter 13mm 25mm
Housing Medical PP Medical PP
Bubble Point 0.13Mpa 0.09Mpa
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
WPV1322NL 0.22 13 No 100pcs
WPV1345NL 0.45 13 No 100pcs
WPV2522NL 0.22 25 No 100pcs
WPV2545NL 0.45 25 No 100pcs

We have more than thirty lines for the production of micro-porous Membranes, Syringe filters, Sample vials, Septa and caps, along with Filter Paper, Vacuum pumps and manifolds.

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