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Membrane Filters
Supplier:
Sartorius
Description:
Cellulose nitrate membrane filters are indicated for many general laboratory applications where a membrane with a high non-specific adsorption is suitable. They are hydrophilic, have high flow rates thanks to their symmetric structure and are compatible with aqueous solutions (pH 4 to 8), hydrocarbons and several other organic solvents.
Supplier:
GE Healthcare - Whatman
Description:
Cytiva's Whatman Cyclopore polycarbonate membranes are true pore size microporous membranes featuring the sharp cut-off and reproducible microfiltration characteristics of track-etched membranes.
Supplier:
I.W. TREMONT CO., INC.
Description:
LabExact® Mixed Cellulose Ester (MCE) membranes are sterile and biologically inert mixtures of cellulose acetate and cellulose nitrate which results in membranes with a smoother and more uniform surface than pure nitrocellulose.
Supplier:
I.W. TREMONT CO., INC.
Description:
LabExact® biologically inert mixtures of cellulose acetate and cellulose nitrate are smoother and offer a more uniform surface than pure nitrocellulose filters. They are the standard for microbiological growth and colony counting methods.
Supplier:
GE Healthcare - Whatman
Description:
Cytiva's sterile Whatman MicroPlus-21 cellulose nitrate membrane filters are for microbiological quality control. The STL version is compatible with Membrane-Butler and other membrane filter dispensers.
Supplier:
Sartorius
Description:
Cellulose nitrate hydrophilic, gridded membrane filters for colony counting, particle testing and microscopy, with outstanding recovery rates for microorganisms.
Supplier:
Thermo Fisher Scientific
Description:
Filter membranes are ideal for use in particulate and microbial analysis.
Supplier:
I.W. TREMONT CO., INC.
Description:
LabExact® Polytetrafluoroethylene (PTFE) Membrane is supported with a polypropylene (PP) scrim for easier handling. This scrim is bonded using a unique technique utilizing no bonding agent for purity, chemical compatibility, and lower extractables.
Supplier:
Apacor
Description:
Membranes are designed for use in the electrophoretic separations of serum proteins.
Supplier:
Sartorius
Description:
These cellulose nitrate membranes are suitable for air monitoring.
Catalog Number:
(CA76517-688)
Supplier:
Sartorius
Description:
Non sterile membrane filters for colony counting, particle testing, microscopy and sterility testing. The membrane filters are made of cellulose nitrate (cellulose ester).
Supplier:
Sartorius
Description:
Cellulose acetate membranes, hydrophilic, ideally suited for pressure filtration.
Supplier:
Sartorius
Description:
Gelatine membrane filters in conjunction with the MD8 air samplers (gelatine filter method) are used for the collection of airborne microbes and viruses. These filters are completely water-soluble, therefore, microbes in one sample can be cultivated in different nutrient media or low and high bacteria counts can be measured.
Supplier:
Sartorius
Description:
Microsart® e.motion membrane filters for colony counting, particle testing and microscopy.
Supplier:
Thermo Fisher Scientific
Description:
Membrane turns black when wet.
Supplier:
GE Healthcare - Whatman
Description:
Whatman PTFE membranes from Cytiva are strong hydrophobic membrane filters resistant to the corrosive solvents and aggressive media used in gas sterilization and liquid clarification.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
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