Non sterile filter membranes

MS® NON-STERILE Membrane Filters (Nylon, PTFE, PES, MCE, PVDF, PP and CA)

For non-sterile filtration of liquids and gases.
The membranes are supplied with a batch-specific analysis certificate

MS® Nylon filter membrane

Naturally hydrophilic material, suitable for aqueous solutions and most organic solvents
Flexible, resistant and autoclavable at 135° C

MS® PTFE Membrane Filter

Microporous membrane ideal for:

Biochemistry
Microelectronics
Materials laboratories
Filtration of gases and liquids.

MS® PES Membrane Filter

Highly asymmetric pore structure for high particulate retention
High filtration performance to provide higher flow rates

MS® MCE filter membrane

Smooth and more uniform surface than that of nitrocellulose alone
The color contrast provided by the filter surface facilitates particle detection and minimizes eye strain
They can be white or black, simple or reticulate.

MS® PVDF Membrane Filter

Reinforced hydrophobic PVDF ensures smooth passage of moist air and other gases, even when the differential pressure is very low.

It holds opposite capabilities to the hydrophilic PVDF membrane.

Composed of pure polypropylene with absolute pore size values, offering broad chemical compatibility. The PP filter has extremely low extractable levels, to provide accurate and consistent results in chromatography applications.

MS® CA filter membrane

Composed of pure cellulose acetate modified to offer minimal protein absorption.

The diameter of the membrane can be 13, 25, 47, 50, 90, 142 or 293 mm.

The typical pore size of membranes used for microfiltration is approximately 0.1 - 0.22 - 0.45 - 0.8 - 1 µm.

Non sterile membrane filters CA (Cellulose Acetate)

Non sterile membrane filters MCE (Mixed Celluose Esters)

Non sterile membranes filters NY (Nylon)

Non sterile membrane filters PES (Polyethersulfone)

Non sterile membranes filters PP (Polypropylene)

Non sterile membrane filters PTFE (Teflon) hydrophobic

Non sterile membrane filters PTFE (Teflon) hydrophilic

Non sterile membrane filters PVDF (Polyvinylidene fluoride) hydrophobic

Non sterile membrane filters PVDF (Polivinildenfluoruro) hydrophilic

Showing 1-2 of 2 item(s)

Tweezers for filter paper, curved, teflon red

Sterile filter membranes single

Reference PM321SA 3

3 Tweezers for filter paper, curved

120 mm

Sterile filter membranes single

Reference 1110204 5

5 Tweezers, flat head, stainless steel

115 mm

Microfiltration is a physical filtration process in which a fluid is passed through a membrane with a defined porosity in order to separate microorganisms and suspended particles from the treated liquid, solvent, or gas.

The membrane is placed on a rigid filter support, positioned between the sample loading funnel and the filtration system, which may be a filtration manifold or a single filtration unit.

Membrane filters

Membrane Solutions manufactures membrane filters made from various materials, including:

Cellulose esters: cellulose nitrate (CN), cellulose acetate (CA), mixed cellulose esters (MCE)
Nylon
PTFE
PES
PVDF
PP

Available diameters

Membranes are available in the following diameters:

13 mm · 25 mm · 47 mm · 50 mm · 90 mm · 142 mm · 293 mm

Pore sizes

Typical pore sizes for microfiltration applications are:

0.1 µm · 0.22 µm · 0.45 µm · 0.8 µm · 1 µm

Sterilization and packaging

Most non-sterile membranes can be sterilized.

Non-sterile membranes for general and chemical use are packaged in stacks, in a box.

Choosing Guide for Membrane filters

Posted in: Technical guides

January 30th 2024

Quick guide to choosing the filter membranes suitable for your use
Read more

Non sterile filter membranes

Filter by

Pack:

3 pz
5 pcs

Availability:

In Stock

Manufacturers

Filter