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1 – 15 of 41 results
1
Promotions Available

Thermo Scientific™ Nalgene™ Membrane and Prefilter Disks
GREENER_CHOICE

Carry out particulate and microbial analysis with these filter membranes. Available in various forms for water quality work, cold sterilization or sample clean up.

EDGE
2
Promotions Available

Sartorius Cellulose Acetate Membrane Filters

Combines high flow rates and thermal stability with very low adsorption characteristics. Sartorius Cellulose Acetate Membrane Filters are excellently suited for use in pressure filtration devices. Non-sterile filters in a variety of diameters and pore sizes are bulk-packed to save money and space.

EDGE
Thickness (Metric) 120 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Material (Membrane) Cellulose Acetate
Color White
Material Cellulose Acetate
Hydrophobicity Hydrophilic
For Use With (Application) For use in pressure filtration devices; Sterile filtration of solution.
Autoclavable Autoclavable
Sterility Non-sterile
3

Fisherbrand™ Nylon Membrane Filter

Naturally hydrophilic membrane designed to wet out evenly and retain its superior strength during use in general filtration or medical assays.

EDGE
Wettability Yes
Type Plain Disc
Color White
Quantity 100 Pack
Material Nylon
Filter Type Microfilter
Hydrophobicity Hydrophilic
For Use With (Application) Sterilizing filtration of aqueous solutions, organic solvents, Bacterial and particles removal (blood Glucose, Serum Cholesterol, drugs)
Autoclavable Autoclavable
Sterility Non-sterile
4

Fisherbrand™ Mixed Cellulose Ester Membranes Sterile Filter

Fisherbrand™ Mixed Celluloses Esters Membranes Sterile Filters are composed of cellulose acetate and cellulose nitrate.

EDGE
Wettability Yes
Type Gridded Disc
Diameter (Metric) 47 mm
Quantity 100/Pk.
Material MCE
Hydrophobicity Hydrophilic
For Use With (Application) Microdialysis of DNA and Proteins, clarification of aqueous solutions during microbiological analysis, identification of Nucleic Acids
Sterility Sterile
5

Fisherbrand™ PTFE Filter Membranes

Fisherbrand™ PTFE membrane is hydrophobic filter made of polytetra-fluorethylene laminated with PP layer.

EDGE
Thickness (Metric) 0.16 mm
Wettability Yes
Type Plain Disc
Color White
Quantity 100 Pack
Material PTFE
Hydrophobicity Hydrophobic
For Use With (Application) Sterilizing filtration of gas samples, clarification and filtration of pure solvents, aerosol samplings, filtration of strong Acids and chemical aggressive solutions, venting applications (hospital air conditioning, tank fermentation in microelectronic)
6
Promotions Available

Sartorius Environmental Air Monitoring Gelatin Membranes

Collect airborne microbes and viruses. Sartorius Environmental Air Monitoring Gelatin Membranes guarantee reliable and accurate results. They are sterile and water soluble with a high retention rate. Choose from a range of sizes in single-wrapped disposable filters with holders or packs of filter disks.

EDGE
Thickness (Metric) 250 μm
Pore Size 3.0 μm
Disposable Single-use
Wettability Water soluble
Format Disc
Material Gelatine
Filter Type Membrane Filter
Sterility Sterile
7
Promotions Available

Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.45μm

Ensure quality control in microbiological filtering. Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters, 0.45μm are single-packed membranes with colored grids for colony counting, particle testing and microscopy. The 0.45μm pore size is made in accordance with ISO 7704. Choose from two diameters and quantities in a range of filter/grid color combinations.

EDGE
Pore Size 0.45 μm
Disposable Single-use
Format Disc
Material (Membrane) Cellulose Nitrate
Individually wrapped Yes
Material Cellulose Nitrate
Hydrophobicity Hydrophilic
For Use With (Application) For colony count; sterility testing; particle count; microscopy
Sterility Sterile
8

Fisherbrand™ Mixed Celluloses Esters Membranes Non-sterile Filter

Fisherbrand™ Mixed Celluloses Esters Membranes Non-sterile Filters are composed of cellulose acetate and cellulose nitrate.

Wettability Yes
Type Plain Disc
Color White
Quantity 100 Pack
Material MCE
Hydrophobicity Hydrophilic
For Use With (Application) Microdialysis of DNA and Proteins, clarification of aqueous solutions during microbiological analysis, identification of Nucleic Acids
Sterility Non-sterile
9

Fisherbrand™ Cellulose Membranes

Suitable for Clarification and sterilizing filtration of biological fluids . Fisherbrand™ Cellulose Membranes filters are composed of pure cellulose acetate modified to offer researchers the lowest binding filters available.

Wettability Yes
Type Plain Disc
Color White
Quantity 100 Pack
Material Cellulose Acetate
Filter Type Microfilter
Hydrophobicity Hydrophilic
For Use With (Application) Sterilizing filtration of aqueous solutions (Nutrient media, Buffers and sera), sterilizing filtration of Proteins and enzyme, receptor binding studies
Sterility Non-sterile
10

Fisherbrand™ Polyethersulfone Membranes

Fisherbrand™ Polyethersulfone Membranes features highly asymmetrical pore structure that offers effective loading capacity and high flow rate.

Wettability Yes
Type Plain Disc
Color White
Quantity 100 Pack
Material PES
Hydrophobicity Hydrophilic
For Use With (Application) Filtration of special chemical reagent, high temperature liquids, filtration of special chemical reagent, high temperature liquids, filtration of drugs
Autoclavable Yes
Sterility Non-sterile
12

Sartorius Polyamide (Nylon) Membrane Filters

Recommended for particle-removing filtration of water, aqueous solutions and solvents for analytical determination. Sartorius Polyamide (Nylon) Membrane Filters are white, non-sterile filters without grids. Choose from two pore sizes in four diameters. Bulk packed for space and cost savings.

Thickness (Metric) 115 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Color White
Material Polyamide
Filter Type Membrane Filter
Hydrophobicity Hydrophilic
For Use With (Application) Recommended for particle removing filtration of water; aqueous solutions and solvents for analytical determination.
Autoclavable Autoclavable
Sterility Non-sterile
13
Promotions Available

Sartorius Stedim Biotech™ Microsart™ Cellulose Nitrate Membrane Filter Units, Gridded, White/Black, 0.45μm
BIOPHARMA

Sartorius Stedim Biotech™ Microsart™ Cellulose Nitrate Membrane Filter Units, Gridded, White/Black 0.45μm combine a funnel, a filter base and a gridded membrane filter in one unit.

Pore Size 0.45 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Diameter (Metric) 47 mm
Material (Membrane) Cellulose Nitrate
Color White
Grid Color Black
Material Polypropylene,ABS
Sterility Sterile
14
Promotions Available

Sartorius Cellulose Nitrate Membrane Filters

Combines uniform pore structure with high flow and adsorption rates. Sartorius Cellulose Nitrate Membrane Filters are excellently suited for diagnostic kits. Non-sterile, hydrophilic filters in a variety of diameters and pore sizes are bulk-packed to save money and space.

Thickness (Metric) 130 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Material (Membrane) Cellulose Nitrate
Color White
Material Cellulose Nitrate
Filter Type Membrane Filter
Hydrophobicity Hydrophilic
Autoclavable Autoclavable
Sterility Non-sterile
15

Sartorius Polycarbonate Track Etch Membrane Filters

Manufactured from high grade polycarbonate film using track-etch technology.

Thickness (Metric) 23 to 27 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Material (Membrane) Polycarbonate
Quantity 100/Pk.
Material PCTE
Filter Type Membrane Filter
For Use With (Application) Particulate analysis; epifluorescence miroscopy; fluid clarification; cytology; cell biology; bioassays; water microbiology; environmental analysis.
Autoclavable Autoclavable
Sterility Non-sterile