RC Membrane Filter

Microlab®Regenerated cellulose (RC) membrane is made of pure cellulose without adding any wetting agents and reinforced with nonwoven material. RC membrane is a very clean membrane features low extractables and ultra-ow non-specific binding characteristics. Naturally hydrophilic property and wide compatibility makes RC filter suitable for both organic and aqueous media applied in chromatography sample preparation and solvent preparation.In addition,the high-quality microporous structure helps to decrease impact on sample analysis at a minimally level.RC membrane have very low protein binding capability,which is also very good for tissue culture filtration and universal biological sample filtration.

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Typical Application


Ultra Low protein binding, high protein recovery

Excellent chemical resistance

Excellent Permeability of liquid

Compatible with aqueous solutions and solvents.

Universal Filter

Particle removal from solvents.

Filtration for organic and aqueous media even mixture.

Chromatography sample and solvent preparation

Routine microbiological quality control

Technical Parameter

Membrane Regenerated cellulose (RC)
Color/ Filter surface White/ Plain
Wettability  Hydrophilic
Membrane Format Disc,Roll, Sheet, Strip,Customizable
Thickness(μm) 120±10
Max operation temperature(℃) 90
PH 3-12
Pore  Size(μm) 0.1μm 0.22μm 0.45μm 0.8μm 1.0μm
Water Flow rate 25℃ △p=0.07Mpa


≥3.5 ≥7.5 ≥14 ≥49 ≥61
Bubble Point(Mpa) 0.36-0.48 0.28-0.38 0.18-0.29 0.09-0.12 0.7-0.9
Sterilization Compatibility Autoclave, Ethylene Oxide,E-Beam, Gamma lrradiation



Disc Membrane

Part No.


Pore Size(μm)


M13RC022 13 0.22 200/PK
M13RC045 13 0.45 200/PK
M25RC022 25 0.22 200/PK
M25RC045 25 0.45 200/PK
M47RC022 47 0.22 100/PK
M47RC045 47 0.45 100/PK
M90RC022 90 0.22 100/PK
M90RC045 90 0.45 100/PK
M142RC022 142 0.22 50/PK
M142RC045 142 0.45 50/PK
M293RC022 293 0.22 25/PK
M293RC045 293 0.45 25/PK

Roll Membrane

Part No.


Pore Size(μm)


MRC280010 0.28*100 0.1 1
MRC280022 0.28*100 0.22 1
MRC280045 0.28*100 0.45 1
MRC280080 0.28*100 1.0 1
MRC280100 0.28*100 2.0 1
MRC280300 0.28*100 3.0 1
MRC280500 0.28*100 5.0 1