Membrane Filters

MicroAnalytix offers membrane filters covering pore sizes from 0.015 to 12 µm.



Our broad offering of membrane materials (PTFE, regenerated cellulose, nylon, cellulose nitrate, polycarbonate, aluminum oxide, etc.) provides the user with an array of solvent compatibility options, porosities, and pore sizes according to individual specific needs. Some membrane materials are also available in sterile format.


Membrane filters are typically used in both liquid and air filtration. They offer accurately controlled pore size distribution with high strength and flexibility and are a suitable choice for a wide range of applications such as basic research, environmental testing, and pharmaceutical as well as food and beverage industries.



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CN memb filter 0.45um 13mm 7184-001

Cellulose Nitrate, Membrane filter, 13mm, 0.45um, non sterile

CN memb filter 0.45um 25mm 7184-002

Cellulose Nitrate, Membrane filter, 25mm, 0.45um, non sterile

CN memb filter 0.45um 47mm 7184-004

Cellulose Nitrate, Membrane filter, 47mm, 0.45um, non sterile

CN Memb Roll 0.2um 33mm S020A33OR

Cellulose Nitrate, Membrane Roll, 33cm x 3M, 0.2um, non sterile

CN Memb Roll 0.45um 33mm S045A330R

Cellulose Nitrate, Membrane Roll, 33cm x 3M, 0.45um, non sterile

Hydraflon Memb Filter 0.2um 47mm HL MS HY020047HL

Hydrophilic PTFE membrane filter 0.2um 47mm

Hydraflon Memb Filter 0.45um 47mm HL MS HY045047HL

Hydrophilic PTFE membrane filter ,non-sterile,plain,white, 0.45um 47mm

MCE 0.45um, 47mm steril roll 10407312

ME25/21 STL 0.45uM 47MM 400/PK