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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

MilliporeSigma™ EZ-Pak™ Membranes

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

Diameter (English) 1.85 in.
Type EZ-Pak™ Membrane
Diameter (Metric) 4.7 cm
Material (Membrane) MCE
Surface Type Grid
Sterility Sterile
3

MilliporeSigma™ Microbiological Analysis Membrane Filters, Gridded

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
4

MilliporeSigma™ Hydrophobic Edge Membranes

For microbiological and sterility testing of antibiotics and bacteriostatic drugs, as well as for filling machine operations

Pore Size 0.45 μm
Diameter (English) 1.85 in.
Diameter (Metric) Disc 4.7 cm
Type Hydrophobic Edge Membrane
Diameter (Metric) 4.7 cm
Material (Membrane) MCE
Color White
Hydrophobicity Hydrophobic Edge
5

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
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 (Membrane) MCE
7

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
8

MilliporeSigma Microfil™ with ISOPORE

Funnel with ISOPORE polycarbonate membrane filter.

9

MilliporeSigma™ SmartPak™ DQ3 Purification Pack LT

Our Lab Water purification system portfolio offers a broad range of pure and ultrapure water purification systems and services designed for scientists working in pharmaceutical, clinical, academic, industrial, research, and government laboratories — in both validated and non-validated environments.

10

MilliporeSigma Microfil™ with EZ-Pak™, White Filter

White mixed cellulose esters gridded filter.

Type Filtration System
For Use With (Equipment) EZ-Fit Filtration Manifold
Material (Membrane) MCE
Grid Color White
Sterility Sterile
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
14
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Cytiva Whatman™ Mixed Cellulose Ester Membranes

Facilitates particle detection and minimizes eye fatigue with surface marks and color contrast. Whatman™ Mixed Cellulose Ester Membranes are available plain or gridded for automatic or manual counting procedures.

Includes Interleaving paper
Type Membrane
Temperature (English) Operating 266°F
Material (Membrane) MCE
Protein Binding Capacity Medium
Quantity 100 Pack
Temperature (Metric) Operating 130°C
Autoclavable Autoclavable
15

Cytiva Whatman™ MicroPlus Membranes

Features very narrow pore size distribution, low levels of extractables and increased temperature stability. Whatman™ MicroPlus Membranes are suitable for sample preparation, microbiological studies and filtration of aqueous solutions.

Pore Size 0.45 μm
Material (Membrane) Cellulose Nitrate
Surface Type Grid
For Use With (Application) Microbiological quality control
Sterility Sterile
Size (Metric) Grid 31mm