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Microbiological Analysis Filters

Microbiological Analysis Filters

Filters and membranes designed to retain bacteria or other microbiological organisms for sample preparation, microbiological studies, and filtration of aqueous solutions; includes microbiological monitors and analytical funnels.
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1 – 15 of 88 results
1

MilliporeSigma™ Microbiological Analysis Membrane Filters, Gridded
GSA_VA

Optimized for MF method microbiological analysis of water or other liquids

EDGE
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
2

Fisherbrand™ Water-Testing Membrane Filters

Mixed Ester Cellulose membrane filters

EDGE
3

MilliporeSigma™ EZ-Pak™ Membranes
GSA_VA

Used for general microbiological analysis, EZ-Pak™ Membranes are sterile, ready-to-use membranes that eliminate contamination risk and save time.

EDGE
Diameter (English) 1.85 in.
Type EZ-Pak™ Membrane
Diameter (Metric) 4.7 cm
Material Mixed Cellulose Ester
Surface Type Grid
Sterility Sterile
4

Cytiva Whatman™ Cellulose Nitrate Membrane - Grade NC45

Featuring very narrow pore size distribution and low levels of extractables.

Pore Size 0.45 μm
Type Membrane Filter
Temperature (English) Operating 176°F
Color White
Grade NC45
Material Cellulose Nitrate
Hydrophobicity Hydrophilic
Temperature (Metric) Operating 80°C
For Use With (Application) Bulk bacterial removal (general), sediment analysis (water microbiology and analysis)
Autoclavable Autoclavable
Membrane Type Plain
5

Cytiva Whatman™ Mixed Cellulose Ester Membranes - WME Range, 0.8 μm

Composed of cellulose acetate and cellulose nitrate membranes. Whatman™ Mixed Cellulose Ester Membranes - WME Range are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

6

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.

Material MCE
7

Cytiva Whatman™ Non-sterile ME 25 Mixed Cellulose Ester Membranes

Offers a larger adsorption of product with a high degree of internal surface area. Whatman™ Non-sterile ME25 Mixed Cellulose Membranes are available plain for automatic colony counting applications, as well as gridded to assist in manual counting procedures.

Pore Size 0.45 μm
Type Membrane
Temperature (English) Operating 266°F
Material (Membrane) ME 25
Protein Binding Capacity Medium
Material Mixed Cellulose Ester
Temperature (Metric) Operating 130°C
Autoclavable Autoclavable
Sterility Non-sterile
Waterflow Rate 12.5 sec./100mL/12.5cm2
8

Cytiva Whatman™ Mixed Cellulose Ester Membranes - WME Range, 0.45 μm Pore Size
GSA_VA

Composed of cellulose acetate and cellulose nitrate membranes. Whatman™ Mixed Cellulose Ester Membranes - WME Range are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Pore Size 0.45 μm
Diameter (English) 1.85 in.
Temperature (English) Operating 266°F
Diameter (Metric) 47 mm
Material (Membrane) WME
Protein Binding Capacity Medium
Color White
Material Mixed Cellulose Ester
Temperature (Metric) Operating 130°C
For Use With (Application) Microbiological work, sample preparation, microbiological studies, filtration of aqueous solutions
Autoclavable Autoclavable
Size (Metric) Grid 3.1mm
9

Cytiva Whatman™ Non-Sterile Mixed Cellulose Ester Membranes, Gridded

Characterized by a smoother and more uniform surface compared to pure nitrocellulose filters. The filter's color contrast facilitates particle detection and minimizes eye fatigue.

10

Cytiva Whatman™ Grade GF/B Glass Microfiber Filters

For liquid scintillation counting and liquid clarification for suspended solids analysis.

11

MilliporeSigma Microfil™ with EZ-Pak™, Black Filter

Black mixed cellulose esters gridded filter.

Type Filtration System
For Use With (Equipment) EZ-Fit Filtration Manifold
Material (Membrane) MCE
Grid Color Black
Sample Volume 100 mL
Sterility Sterile
12

MilliporeSigma Microfil™ Funnel with S-Pak™, Black

Black mixed cellulose esters gridded filter with funnel.

Pore Size 0.45 μm
Type Filtration System
For Use With (Equipment) EZ-Fit Filtration Manifold
Grid Color Black
Sterility Sterile
13

MilliporeSigma Microfil™ Funnel with S-Pak™, White

White mixed cellulose esters gridded filter with funnel.

For Use With (Equipment) EZ-Fit Filtration Manifold
Material (Membrane) MCE
Grid Color White
Sterility Sterile
14

MilliporeSigma™ EZ-Pak™ Membrane Dispenser Curve
GSA_VA

General microbiological analysis

15

Cytiva Whatman™ Mixed Cellulose Ester Membranes: ME24

Recommended for the majority of routine applications

Pore Size 0.2 μm
Type Membrane
Temperature (English) Operating 266°F
Material (Membrane) ME 24
Protein Binding Capacity Medium
Grade ME 24
Material Mixed Cellulose Ester
Temperature (Metric) Operating 130°C
Autoclavable Autoclavable
Sterility Sterile