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Filters and Filtration

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.
Syringeless and Syringe Filters (178)

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1 – 15 of 39 results
1

Cytiva Whatman™ Puradisc 25mm Syringe Filters: Sterile

Purifies aqueous and organic solutions. Whatman™ Puradisc 25mm Syringe Filters have polypropylene housings with female luer lock inlet and male luer outlet.

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EDGE
Type Syringe Filter
Outlet Style Male Luer
Diameter (Metric) 25 mm
Inlet Style Female Luer Lock
Housing Material Pigment free Polypropylene
Volume (Metric) Up to 100 mL
Pressure Rating 5.2bar
For Use With (Application) For filtering aqueous solutions
Hold up Volume (After Air Purge) < 0.1 mL
Sterility Sterile
Filtration Area 4.2 cm2
2

Cytiva Whatman™ 30mm Puradisc™ Sterile Cellulose Acetate Syringe Filters

Exhibit very low protein binding, so they are suitable for protein recovery applications. Whatman™ 30mm Puradisc™ Sterile Cellulose Acetate Syringe Filters are hydrophilic, making them functional with aqueous and alcoholic media despite having limited solvent resistance.

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Type Syringe Filter
Diameter (Metric) 30 mm
Material (Membrane) Cellulose Acetate
Volume (Metric) Up to 100 mL
Quantity 50/Pk.
Autoclavable Autoclavable
Hold up Volume (After Air Purge) <50 μL
Sterility Sterile
Filtration Area 5.7 cm2
3

Cytiva Whatman™ Puradisc 25mm PTFE Syringe Filters

Contains hydrophobic membrane that is chemically stable and inert. Whatman™ Puradisc 25mm PTFE Syringe Filters exhibit low protein binding, and its main application is filtration of non-aqueous samples.

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EDGE
Type Syringe Filter
Dimensions (L x W x H) 22.9 x 28.4 mm
Outlet Style Male Luer
Diameter (Metric) 25 mm
Inlet Style Female Luer Lock
Volume (Metric) Up to 100 mL
Pressure Rating 5.2 bar (75 psi)
Material PTFE
For Use With (Application) For HPLC, TLC, and GC sample clarification; HPLC solvent filtration
Sterility Non-sterile
Filtration Area 4.2 cm2
4

Cytiva Whatman™ Puradisc™ Aqua 30mm Syringe Filters

Designed specifically for filtration of environmental samples prior to COD and DOC analysis. Whatman™ Puradisc™ Aqua 30 Syringe Filters minimize carbon leaching from the cellulose acetate membrane that could otherwise lead to sample contamination.

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Pore Size 0.45 μm
Type Syringe Filter
Outlet Style Male Luer
Diameter (Metric) 30 mm
Inlet Style Female Luer Lock
Housing Material Polycarbonate
Color Code White
For Use With (Application) For filtration of environmental samples prior to COD and DOC analysis
5

Cytiva Whatman™ Puradisc 30mm Polytetrafluoroethylene Sterile Syringe Filters

Suitable for rapid, routine syringe filtration of samples up to 100mL

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6

Cytiva Whatman™ 30mm Puradisc™ Nonsterile Cellulose Acetate Syringe Filters

Exhibit very low protein binding, so they are suitable for protein recovery applications. Whatman™ 30mm Puradisc™ Nonsterile Cellulose Acetate Syringe Filters are hydrophilic, making them functional with aqueous and alcoholic media despite having limited solvent resistance.

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Type Puradisc Syringe Filter
Dimensions (L x W x H) 26 x 34 mm
Diameter (Metric) 30 mm
Inlet Style Female Luer Lock
Housing Material Polycarbonate (PC)
Volume (Metric) Up to 100 mL
Pressure Rating 6.9 bar (100 psi)
For Use With (Application) Designed for aqueous sample; Filtration of protein-containing solutions w/minimal protein loss
Hold up Volume (After Air Purge) <50 μL
Filtration Area 5.7 cm2
7

Cytiva Whatman™ Puradisc 13mm GMF Syringe Filters

Constructed of Glass Microfiber. Whatman™ Whatman™ Puradisc 13mm GMF Syringe Filters are hydrophilic with excellent compatibility with organic solvents and strong acids and bases.

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Diameter (Metric) 13 mm
Housing Material Polypropylene (PP)
Filtration Area 1.3 cm2
8

Cytiva Whatman™ Puradisc™ 13mm Sterile Syringe Filters

Whatman™ Puradisc™ 13mm Sterile Syringe Filters may be used for biological and HPLC sample preparation.

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Type Syringe Filter
Inlet Style Female Luer Lock
Diameter (Metric) 13 mm
Volume (Metric) Up to 10 mL
Pressure Rating 5.2 bar (75 psi)
Autoclavable Autoclavable
Sterility Sterile
Filtration Area 1.3 cm2
9

Cytiva Whatman Puradisc RC Syringe Filters

Whatman Puradisc syringe filter with RC membrane, hydrophilic and chemically resistant for use with both aqueous and aggressive organic solvents.

Type Syringe Filter
Outlet Style Male Luer
Diameter (Metric) 13 mm
Inlet Style Female Luer Lock
Material (Membrane) Regenerated Cellulose
Material Polypropylene
Volume (Metric) Hold Up 10 mL
Autoclavable Autoclavable
Sterility Non-sterile
Dimensions (L x W) 16.3 x 19.8 mm
Max. Pressure 5.2 bar (75 psi)
Filtration Area 1.3 cm2
10

Cytiva Whatman™ Puradisc 13mm PTFE Syringe Filters

Employs a hydrophobic membrane that is chemically stable and inert. Whatman™ Puradisc 13mm PTFE Syringe Filters are mainly used for filtration of non-aqueous samples.

Promotions are available
Type Syringe Filter
Dimensions (L x W x H) 16.3 x 19.8 mm
Outlet Style Male Luer
Diameter (Metric) 13 mm
Inlet Style Female Luer Lock
Housing Material Polypropylene (PP)
Volume (Metric) Up to 10 mL
Pressure Rating 5.2 bar (75 psi)
Material PTFE
Hold up Volume (After Air Purge) ≤25 μL
Sterility Non-sterile
Filtration Area 1.3 cm2
11

Cytiva Whatman™ Puradisc™ 25mm Polypropylene Syringe Filters

Whatman™ Puradisc™ 25mm Polypropylene Syringe Filters may be used for biological sample and HPLC aqueous sample preparation.

Promotions are available
Diameter (Metric) 25 mm
Volume (Metric) Up to 100 mL
Sterility Non-sterile
Filtration Area 4.2 cm2
12

Cytiva Whatman™ Puradisc Nylon Syringe Filters: Nonsterile

Caters to a wide variety of sample types and applications, including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation. Whatman™ Puradisc Nylon Syringe Filters: Nonsterile are resistant to a range of organic solvents and suitable for use with high pH samples.

Promotions are available
Type Syringe Filter
Dimensions (L x W x H) 22.9 x 28.4 mm
Outlet Style Male Luer
Diameter (Metric) 25 mm
Inlet Style Female Luer Lock
Housing Material Pigment Free Polypropylene (PP)
Volume (Metric) Up to 100 mL
Pressure Rating 5.2 bar (75 psi)
For Use With (Application) For aqueous or solvent-based solutions, HPLC, TLC, GC sampling
Sterility Non-sterile
Filtration Area 4.2 cm2
13

Cytiva Whatman™ Puradisc GMF Syringe Filters: Nonsterile

Provides excellent compatibility with organic solvents and strong acids (except hydrofluoric acid) and bases. Whatman™ Puradisc GMF Syringe Filters: Nonsterile combine premium quality with economic efficiency.

Promotions are available
Type Syringe Filter
Dimensions (L x W x H) 22.9 x 28.4 mm
Outlet Style Male Luer
Diameter (Metric) 25 mm
Inlet Style Female Luer Lock
Volume (Metric) Up to 100 mL
Pressure Rating 5.2 bar (75 psi)
Sterility Non-sterile
Filtration Area 4.2 cm2
15

Cytiva Whatman™ Puradisc PVDF Syringe Filters: Nonsterile

Designed for high tensile strength, high solvent resistance, and low protein binding. Cytiva Whatman™ Puradisc PVDF Syringe Filters: Nonsterile are well-suited for biomedical filtration, sterilization filtration, and HPLC sample preparation.

Promotions are available
Dimensions (L x W x H) 22.9 x 28.4 mm
Outlet Style Male Luer
Diameter (Metric) 25 mm
Inlet Style Female Luer Lock
Housing Material Pigment Free Polypropylene (PP)
Volume (Metric) Up to 100 mL
Pressure Rating 5.2 bar (75 psi)
Sterility Non-sterile
Filtration Area 4.2 cm2