Sheet Filtration Membranes

Sheet Filtration Membranes

Membrane sheets of various material compositions and pore sizes designed for use in filtration procedures. Applications include air and fluid monitoring, bioassaying, particle identification, microscopy, etc.
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1 – 17 of 17 results
1

Cytiva Whatman™ Nuclepore™ Polycarbonate Hydrophilic Membrane Sheets

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ Nuclepore™ Polycarbonate Hydrophilic Membrane Sheets combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Flow Rate High
Type Membrane Filter
Material Nucleopore Polycarbonate
Hydrophobicity Hydrophilic
2

Cytiva Whatman™ PVP-Free Polycarbonate Cell Culture Membrane

Combines PVP-free polycarbonate with sharp, uniform cylindrical pores. The Whatman™ PVP-Free Polycarbonate Cell Culture Membrane achieves a delicate balance between cell adhesion and migration for effective chemotaxis.

3

Bel-Art™ SP Scienceware™ Fritware™ Porous Polyethylene Sheets

Supplied in medium or coarse porosity

Material HDPE
For Use With (Application) Can be cut, sawed, formed, machined and welded to fabricate special items made partly or wholly of this porous material
4

MilliporeSigma™ MF-Millipore™ Membrane Filter, MCE, 0.3 μm

Mixed cellulose esters (MCE) membrane, hydrophilic

Thickness (Metric) 150 µm
Pore Size 0.3 μm
Bubble Point ≥2.4 bar
Flow Rate 3 L/min/ cm2 (Air), 32 mL/min/ cm2 (water)
Type Filter Membranes
Filter Code PHWP
Airflow Rate 3 L/min/ cm2
Color White
Filter Type Membrane Filter
Surface Type Plain
Porosity 77%
Temperature Range (Metric) 75°C
For Use With (Application) Used in analytical/research applications
5

Spectrum™ Standard RC Dialysis Discs and Sheets: Spectra/Por™ 1-5

6

GVS Polycarbonate Membrane

Ideal for particle identification by microscopy

Tensile Strength 207 bar
Stability 5 Years
Shape Cylindrical
pH Range 4 to 8
Color Black
Material Polycarbonate
Hydrophobicity Hydrophobic
For Use With (Application) Chemotaxis, epifluorescence, cytology, cell biology, microscopy, erythrocyte deformability
Sterility Non-sterile
Protein Binding Capacity 2 to 5μg/cm2
Temperature Range (English) 284°F
Filter Type Microporous
Surface Type Smooth, thin, glass-like
Temperature Range (Metric) 140°C
Autoclavable Autoclavable
7

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
8

MilliporeSigma™ Immobilon-NC Transfer Membranes

Maximum sensitivity with minimal background, suitable for both chemiluminescent and radioactive detection systems

Type Blotting Membranes
9

MilliporeSigma™ Mixed Cellulose Ester Plain Surface Membrane Filters

10

MilliporeSigma™ PVDF Durapore Media Hydrophilic Membrane Filter

11

MilliporeSigma™ Quartz Fiber Membrane Filter Without Binder, Sheets

Does not react with acidic gases, which can cause false readings. Quartz Fiber Membrane Filter without Binder is an 8 in. x 10 in. sheet of hydrophilic quartz fiber. These filters are often used in ambient air monitoring for particulate matter and heavy metals.

12

MilliporeSigma™ MF-Millipore™ Membrane Filter, Triton™-Free, 0.22 μm

Used in analytical and research applications with biologically inert mixtures of cellulose acetate and cellulose nitrate.

Pore Size 0.22 μm
Type Filter Membranes
Temperature Range (Metric) 75°C
13

MilliporeSigma™ Nylon Net Filters, 11 μm

Hydrophilic nylon membrane

Color White
Filter Type Plain
Hydrophobicity Hydrophilic
14

MilliporeSigma™ PVC Membrane Filters, 5 μm

For air monitoring applications to analyze silica, carbon black or quartz particulates

Pore Size 5 μm
Filter Code PVC5
Color White
Surface Type Plain
15

MilliporeSigma™ Pellicon™ XL Filters, Durapore™ Membranes - Hydrophilic PVDF

Polypropylene cassettes with Durapore membrane

Width (English) 1.2 in.
Length (Metric) 18.8 cm
Volume (English) Working 0.5 oz.
pH Range 1.5 to 9 continuous, 1 to 11 cleaning
Volume (Metric) Working 15 mL
Length (English) 7.4 in.
Recirculation Rate 0.03 to 0.05L/min.
Volume (Metric) Hold Up 3.2 mL
Hydrophobicity Hydrophilic
For Use With (Application) Protein purification, analytical sample preparation
Width (Metric) 3 cm
Filtration Area 50 cm2
Format Cassette
For Use With (Equipment) Pellicon™ XL device and Labscale™ TFF system, Pellicon™ XL 50 microfiltration cassettes
Filter Type Microfiltration
Max. Inlet Pressure 5.5 bar
Dimensions (L x W) 7.4 x 1.2 in. (18.8 x 3cm)
16

MilliporeSigma™ MF-Millipore™ Membrane Filter, 5 μm Sheet

Mixed cellulose esters (MCE) membrane, hydrophilic

17

MilliporeSigma™ Durapore™ Membrane Filters, 5 μm

Recommended when maximum recovery is important

Bubble Point ≥0.2 bar, air with water
Wettability Hydrophilic
Material PVDF
Autoclavable Not Autoclavable
Sterility Non-sterile