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Filters and Filtration

Devices and hardware for the filtration and analysis and purification of samples; includes complete kits, bottle-top filters, plates, storage bottles, stirred cells, membranes and papers, and other accessories in a range of sizes and materials.
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1 – 15 of 2,922 results
1
Promotions Available

Fisherbrand™ Disposable PES Filter Units
GREENER_CHOICE

Increase cell culture sample protection with Fisherbrand sterile disposable vacuum filter units with PES membranes. The polyethersulfone (PES) membranes have low extractables and low protein binding for use in sterile filtration and clarification of cell culture media and serum.

EDGE
Disposable Single-use
Binding Capacity Low binding
Material (Membrane) PES
Certifications/Compliance Non-pyrogenic per USP Standard Lot-to-Lot
Sterility Sterile
2
Promotions Available

Fisherbrand™ Disposable PES Bottle Top Filters
GREENER_CHOICE

Increase sample protection with Fisherbrand Sterile Disposable Bottle Top Filters with PES Membranes. The polyethersulfone (PES) membranes have low extractables and low protein binding for use in sterile filtration and clarification of cell culture media and serum.

EDGE
Disposable Single-use
Type Bottle Top Unit
Material (Membrane) PES
Certifications/Compliance Non-pyrogenic per USP Standard Lot-to-Lot
Sterility Sterile
3
Promotions Available

Corning™ 500 mL Vacuum Filter/Storage Bottle System
GREENER_CHOICE

Vacuum filtration systems use a square filter membrane support system that increases filtration rates with printed funnels to identify membrane type and product number. The system consists of a polystyrene filter funnel joined by an adapter ring to a removable polystyrene storage bottle with a separate sterile polyethylene cap.

EDGE
Disposable Single-use
Connectors Angled Hose
Type Vacuum Filter System
Description Includes square membrane filter, graduated funnel and receiver of clear polystyrene, polyethylene neck adapter, orange HDPE plug seal
For Use With (Equipment) Bottle
Volume (Metric) Receiver 500 mL
Volume (Metric) 500 mL
Quantity 12/Cs.
Material Polystyrene
Graduations Yes
Sterility Sterile
Filtration Area 33.2 cm2
4
Promotions Available

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with PES, CN, SFCA or Nylon Membranes
BIOPHARMA GREENER_CHOICE

Increase filtration efficiency. PES membranes and exclusive Rapid-Flow design provide fast flow rates and high throughput while defending against cell culture contamination.

EDGE
Disposable Single-use
Type Filter Unit
No. per Pack 12
Fit for Purpose Sterile
Sterility Sterile
5

Fisherbrand™ Non-sterile PTFE Syringe Filter

Used for filtration of protein solutions.

EDGE
Type Syringe Filter
Diameter (Metric) 25 mm
Housing Material Polypropylene
Material (Membrane) PTFE (Hydrophilic)
Quantity 50/Pk.
Material PTFE
For Use With (Application) For a broad range of applications
Sterility Non-sterile
6
Promotions Available

Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES, CN, SFCA or Nylon Membranes
BIOPHARMA GREENER_CHOICE

Achieve fast flow rates and high throughput for increased filtration efficiency with Nalgene Rapid-Flow sterile disposable bottle top filters.

EDGE
Disposable Single-use
Type Bottle Top Filter
Material Polystyrene
Filter Type Membrane Filter
Fit for Purpose Sterile
Sterility Sterile
7

DWK Life Sciences Head with standard ground joint NS 45/40 for DURAN™ Filtering Apparatus, Head Only

The filter unit can be used with an appropriate filter for particle analysis or clear and sterile filtration. Filtration support by vacuum is possible.

8
Promotions Available

Corning™ 250 mL Vacuum Filter/Storage Bottle System
GREENER_CHOICE

Vacuum filtration systems use a square filter membrane support system that increases filtration rates with printed funnels to identify membrane type and product number. The system consists of a polystyrene filter funnel joined by an adapter ring to a removable polystyrene storage bottle with a separate sterile polyethylene cap.

EDGE
Disposable Single-use
Connectors Angled Hose
Type Vacuum Filter System
Description Includes square membrane filter, graduated funnel and receiver of clear polystyrene, polyethylene neck adapter, orange HDPE plug seal
For Use With (Equipment) Bottle
Volume (Metric) Receiver 250 mL
Volume (Metric) 250 mL
Quantity 12/Cs.
Material Polystyrene
Graduations Yes
Sterility Sterile
Filtration Area 19.6 cm2
9

Fisherbrand™ Grade 122 General Purpose Filter Papers

A general purpose filter paper used for all general works in the laboratory for excellent and consistent filtration.

EDGE
10

Fisherbrand™ Grade 14 Ashless Slowly Filtering Quantitative Filter Paper

Used for fine precipitates such as lead dioxide, calcium fluoride.

EDGE
Thickness (Metric) 0.15 mm
Pore Size 3 to 5 μm
Particle Retention 3 to 5 μm
Type Quantitative Filter Paper
Format Disc
Description Ash Content: 0.007%
Quantity 100/Pk.
Material Cotton Linters
Filter Type Ashless
Filtration Speed 100 sec.
11
Promotions Available

Fisherbrand™ Polystyrene Storage Bottles
GREENER_CHOICE

Reduce the risk of cross contamination with sterile, disposable polystyrene media bottles. Use with Bottle-Top Filters or as replacement/extra receptacles for Filter Units. Excellent as single-use storage containers.

EDGE
Type Receiver Flask
Description Rounded with molded in hand grips
Material Polystyrene
Sterility Sterile
12
Promotions Available

Thermo Scientific™ Nalgene™ Syringe Filters
GREENER_CHOICE

Filter sample volumes of 10 to 100mL with these sterile syringe filters featuring a variety of membranes and pore sizes for most laboratory applications.

EDGE
Type Syringe Filter
Housing Material Polypropylene
13

Fisherbrand™ Grade 13 Ashless Medium Filtering Quantitative Filter Paper

Used for fine precipitates such as magnesium ammonium phosphate and calcium oxalate.

EDGE
Thickness (Metric) 0.16 mm
Pore Size 5 to 8 μm
Particle Retention 5 to 8 μm
Type Quantitative Filter Paper
Description Ash Content: 0.007%
Quantity 100/Pk.
Grade 13
Material Cotton Linters
Filter Type Ashless
Filtration Speed 50 sec.
14

Merck Millex™-GP Sterile Syringe Filter Units with PES Membrane, 0.22 μm (Research Use Only)
BIOPHARMA

Ready-to-use, syringe-driven units designed for sterilizing and clarifying sterile solutions

EDGE
Pore Size 0.22 μm
Disposable Single-use
Temperature (English) Operating 113°F
Housing Material Modified Acrylic
Material (Membrane) PES
Color Green
Pressure Rating 145 psi
For Use With (Application) Low protein binding; sterilization of tissue culture media, protein solutions or aqueous solutions; Sterilization of drugs or aqueous solutions administered intravenously
Sterility Sterile
Type Modified Acrylic Syringe Filter
Outlet Style Male Luer Slip
Diameter (Metric) 3.3 cm
Inlet Style Female Luer Lock
Tip Material Modified Acrylic
Temperature Range (English) 113°F
Filter Type Membrane Filter
Certifications/Compliance Meets USP Class VI Biological tests for plastics. All 33 mm filters are CE-marked and suitable for both medical and laboratory applications outside the U.S.
Temperature Range (Metric) 45°C
Temperature (Metric) Operating 45°C
Autoclavable Not Autoclavable
Hold up Volume (After Air Purge) <100 μL
15
Promotions Available

Eppendorf™ Nose Cone Filter

Use this tip cone filter with Eppendorf pipettes.

EDGE