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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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Keyword Search:
1 – 15 of 2,993 results
2

GVS Nitrocellulose Black Grid Membranes

Hydrophilic membranes that are good for particulate analysis and other microbiological applications

Diameter (English) 1.8 in.
Stability 18 Months
Color Black
Material Nitrocellulose
Hydrophobicity Hydrophilic
For Use With (Application) Diagnostic kit manufacturing applications, aqueous filtration, sterility testing, gravimetric analysis with ashing technique, microbiological and particulate analysis
Sterility Sterile
Thickness (Metric) 150 μm
Diameter (Metric) 4.7 cm
Thickness (English) 6 mil
Protein Binding Capacity 160μg/cm2
Temperature Range (English) 356°F
Surface Type Grid
Temperature Range (Metric) 180°C
Autoclavable Autoclavable
3

MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.45 μm, Gridded
GSA_VA

Mixed cellulose esters (MCE) membrane, hydrophilic

EDGE
Thickness (Metric) 150 μm
Pore Size 0.45 μm
Flow Rate 60 mL/min x cm2
Wettability Hydrophilic
Type Filter Membranes
No. per Case 100Pack
Quantity 100/Pk.
Material MCE
Hydrophobicity Hydrophilic
Autoclavable Not Autoclavable
Sterility Non-sterile
Membrane Type Gridded
Gas Flow Rate 4 L/min/ cm2
4

MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.8 μm, Gridded
GSA_VA

Mixed cellulose esters (MCE) membrane, hydrophilic

EDGE
Thickness (Metric) 150 μm
Pore Size 0.8 μm
Flow Rate 190 mL/min x cm2
Wettability Hydrophilic
Type Filter Membranes
No. per Case 100Pack
Material MCE
Autoclavable Not Autoclavable
Sterility Non-sterile
5

MilliporeSigma™ Microbiological Analysis Membrane Filters, Gridded
GSA_VA

Optimized for MF method microbiological analysis of water or other liquids

Diameter (English) 1.85 in.
Diameter (Metric) 4.7 cm
Surface Type Grid
Certifications/Compliance Certified to meet standard methods for the examination of Water and wastewater requirements
For Use With (Application) MF method microbiological analysis of water or other liquids
6

MilliporeSigma™ Express™ PLUS Membrane Filters
GSA_VA

Plain white polyethersulfone Express™ PLUS Membrane Filters provide ultrafast filtration for a variety of applications.

EDGE
Disposable Reusable
Wettability Hydrophilic
Type Filter Membranes
Format Disc
Color White
Material PES
Filter Type Screen Filter
Hydrophobicity Hydrophilic
For Use With (Application) Provide ultrafast filtration of tissue culture media, additives, buffers and other aqueous solutions. This membrane is also used in many ready-to-use sterile filtration devices.
Autoclavable Not Autoclavable
Sterility Non-sterile
7

MilliporeSigma™ Isopore™ Membrane Filters, 5 μm
GSA_VA

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. Isopore™ Polycarbonate Membrane Filters have a smooth, glass-like surface for clearer sample observation. Available in a variety of pore sizes/flow rates, diameters and colors.

EDGE
Pore Size 5 μm
Wettability Hydrophilic
Type Filter Membranes
Color White
Material Polycarbonate
Filter Type Screen Filter
Hydrophobicity Hydrophilic
For Use With (Application) Air Analysis; Cell Biology; Cell Culture; Bioassays; Cytology; Environmental Analysis; Epifluorescence.
Autoclavable Not Autoclavable
Sterility Non-sterile
Gas Flow Rate 50.0 L/min/cm2
8

Thermo Scientific™ Analytical Membrane Bands
GREENER_CHOICE

Thermo Scientific Analytical Membrane Bands are perfect for both microbial QA and QC applications where membrane dispensers are used. Product is compatible with most common dispensers on the market, giving additional flexibility and security of supply from the leading lab and life sciences supplier.

EDGE
Material (Membrane) MCE
9

MilliporeSigma™ Isopore™ Membrane Filters, 0.4 μm
GSA_VA

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. Isopore™ Polycarbonate Membrane Filters have a smooth, glass-like surface for clearer sample observation. Available in a variety of pore sizes/flow rates, diameters and colors.

EDGE
Type Filter Membranes
Material Polycarbonate
Filter Type Screen Filter
10

MilliporeSigma™ Durapore™ Membrane Filters, 0.22 μm
GSA_VA

Recommended when maximum recovery is important. Durapore™ PVDF Membranes: 0.22μ Pore Size provide high flow rates and throughput, low extractables, broad chemical compatibility and low protein binding. Available in diameters ranging from 13mm to 142mm.

EDGE
Pore Size 0.22 μm
Type Filter Membranes
Color White
Material PVDF
Filter Type Screen Filter
Autoclavable Not Autoclavable
Sterility Non-sterile
11

MilliporeSigma™ Mitex™ Membrane Filters, 10 μm
GSA_VA

Unlaminated for extreme chemical or temperature conditions

EDGE
Pore Size 10 μm
Wettability Hydrophobic
Type Filter Membranes
Color White
Material PTFE
Filter Type Screen Filter
Autoclavable Not Autoclavable
Sterility Non-sterile
Membrane Type Plain
12

MilliporeSigma™ Isopore™ Membrane Filters, 0.8 μm
GSA_VA

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. Isopore™ Polycarbonate Membrane Filters have a smooth, glass-like surface for clearer sample observation. Available in a variety of pore sizes/flow rates, diameters and colors.

EDGE
Pore Size 0.8 μm
Disposable Reusable
Color White
Material Polycarbonate
Hydrophobicity Hydrophilic
For Use With (Application) Air Analysis, Cell Biology, Cell Culture, Bioassays, Cytology, Environmental Analysis, Epifluorescence
Sterility Non-sterile
Bubble Point 8.5 psi
Wettability Hydrophilic
Type Filter Membranes
Format Disc
Filter Type Screen Filter
Autoclavable Not Autoclavable
Gas Flow Rate 20.0 L/min./cm2
13

Thermo Scientific™ Nalgene™ Membrane and Prefilter Disks
GSA_VA 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
14

MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.025 μm
GSA_VA

MF-Millipore™ Membrane Filter is a 13 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic.

EDGE
Thickness (Metric) 105 μm
Pore Size 0.025 μm
Disposable Reusable
Flow Rate 0.15 mL/min. x cm2
Wettability Hydrophilic
Type Filter Membranes
Format Disc
Material MCE
Filter Type Membrane Filter
Autoclavable Not Autoclavable
Sterility Non-sterile
15

MilliporeSigma™ MF-Millipore™ Membrane Filter, 8 μm
GSA_VA

Mixed cellulose esters (MCE) membrane, hydrophilic

EDGE
Pore Size 8 μm
Flow Rate 620 mL/min x cm2
Wettability Hydrophilic
Type Filter Membranes
Color White
Material MCE
Hydrophobicity Hydrophilic
For Use With (Application) For use in air monitoring; Fluid monitoring; Particle collection and analysis; QC of fluid holding tanks.
Autoclavable Not Autoclavable
Sterility Non-sterile