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Ultrafiltration Filters and Devices

Syringe filters suitable for centrifugal concentration, desalting, and purification of biological fluids and aqueous solutions requiring a fine pore size. Includes cassettes, filter discs, pressure indicators, and complete systems.
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1 – 15 of 57 results
1

MilliporeSigma™ Ultrafiltration Discs, 30 kDa NMW, Biomax Polyethersulfone

30 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.

MWCO 30 kDa
Filter Code PBTK
Housing Material PES
Quantity 10Pack
Filter Type Ultrafiltration
For Use With (Application) Protein purification; protein concentration; protein desalting
2

MilliporeSigma™ Millex™-GV Filter for Samplicity G2, PVDF, 0.22 μm

Used for non-sterile filtration on the Samplicity™ G2 system. This 33mm syringe filter with a hydrophilic Durapore™ PVDF membrane and 0.22μm pore size is used to prepare solutions prior to chromatography or other instrument analyses.

Pore Size 0.22 μm
Filter Code GV
Volume (Metric) Working ≤2 mL (limited by vial volume)
Housing Material Polypropylene
Material (Membrane) PVDF (Hydrophilic)
Temperature (Metric) Max 45°C
Color Yellow/Natural
Volume (Metric) Hold Up ≤80 μL after air purge
For Use With (Application) Analytical sample prep
Sterility Non-sterile
Filtration Area 4.5 cm2
Includes Millex filter and Easy-Fill funnel, Female Luer-Lok inlet/Male Luer Slip outlet
For Use With (Equipment) Samplicity G2 Filtration System
Sample Type Aqueous, Mild organic
Diameter (Metric) Filter 33 mm
Max. Inlet Pressure 8.6 bar (125 psi)
Hold up Volume (After Air Purge) ≤80 μL
3

MilliporeSigma™ Millex™-HP Syringe Filter Unit for Samplicity G2, PES, 0.45 μm

This 33 mm syringe filter with a Hydrophilic Polyethersulfone membrane, for non-sterile filtration on the Samplicity G2 system, has a 0.45 μm pore size used in preparation of aqueous solutions prior to chromatography or other instrument analyses.

Pore Size 0.45 μm
Description Female Luer-Lok™ Inlet/Male Luer slip Outlet
Filter Code HP
Housing Material PP
Material (Membrane) PES (Hydrophilic)
Temperature (Metric) Max 45°C
Color Green
Material Polypropylene
Volume (Metric) Hold Up ≤80 μL after air purge
For Use With (Application) Analytical sample prep
Filtration Area 4.5 cm2
Type Millex filter with easy fill funnel
Diameter (Metric) Filter 33 mm
Max. Inlet Pressure 8.6 bar (125 psi)
Hold up Volume (After Air Purge) ≤80 μL
4

MilliporeSigma™ Pellicon™ XL Devices

Small-volume tangential flow filter device

Pore Size 100 μm
Width (English) 1.2 in.
Length (Metric) 18.8 cm
Volume (English) Working 0.5 oz.
Volume (Metric) Working 15 mL
Length (English) 7.4 in.
Recirculation Rate 0.03 to 0.05L/min.
Quantity 1 Pack
Material Polypropylene
Volume (Metric) Hold Up 3.2 mL
For Use With (Application) Protein purification, analytical sample preparation
Width (Metric) 3 cm
Filtration Area 50 cm2
Includes Operating instructions and certificate of quality
Type Pellicon XL Ultrafiltration Device
Format Cassette
Filter Type Ultrafiltration
Max. Inlet Pressure 80 psi at 50°C
Dimensions (L x W) 7.4 x 1.2 in. (18.8 x 3cm)
5

MilliporeSigma™ Ultrafiltration Discs, 5 kDa NMW, Biomax Polyethersulfone

5 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.

MWCO 5 kDa
Housing Material PES
Quantity 10Pack
Material PES
Filter Type Ultrafiltration
For Use With (Application) Protein purification; protein concentration; protein desalting
6

Thermo Scientific™ Pierce™ Protein Concentrators PES, 3K or 5K MWCO, 0.5–100 mL

Thermo Scientific Pierce Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of proteins with MWCO values of 3K and 5K, in 0.5–100 mL sample volumes.

Shipping Condition Room Temperature
Disposable Single-use
Material (Membrane) PES
Purification Target Protein
Product Line Pierce
7

Thermo Scientific™ Pierce Protein Concentrator PES, 100K MWCO, 2-6 ml, 2pk

Thermo Scientific™ Pierce™ Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of protein samples.

8

MilliporeSigma™ Ultrafiltration Discs, 300 kDa NMW, Biomax Polyethersulfone

300 kDa NMWL, Biomax polyethersulfone

Type Ultrafiltration Disc
MWCO 300 kDa
Filter Code PBMK
Housing Material PES
Material PES
Filter Type Ultrafiltration
For Use With (Application) Protein purification; protein concentration; protein desalting
9

Thermo Scientific™ Pierce™ Crossflow Filtration Cassettes, 3–100 kDa MWCO

Pierce Crossflow Cassettes are membrane-based devices designed for concentrating and diafiltration of sample solutions such as proteins, lipids, viruses, and cell culture supernatants with volumes from 0.50–3 L. Suited for manufacturing and pilot-scale tangential flow filtration processes.

Format Cassette
For Use With (Equipment) Labscale TFF system
Material (Membrane) PES
Material Polypropylene
Filter Type Membrane Filter
Fit for Purpose Certified Quality
Sterility Non-sterile
10

MilliporeSigma™ Ultrafiltration Discs, 100 kDa NMW, Biomax Polyethersulfone

100 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.

Type Ultrafiltration Disc
MWCO 100 kDa
Filter Code PBHK
Housing Material PES
Quantity 10Pack
Material PES
Filter Type Ultrafiltration
For Use With (Application) Protein purification; protein concentration; protein desalting
11

Sartorius Vivapore 5

Vivapore 5 solvent absorption concentrators are disposable ultrafilters for macromolecule concentration from up to 5 mL aqueous samples.

12

Sartorius Vivapore 10-20 Expansion Reservoir

Vivapore 10-20 expansion reservoir with simple push-fit handling is compatible with Vivapore 10 solvent absorption concentrators. Can either be used to increase the sample capacity of Vivapore from 10 to 20 mL, or for continuous diafiltration for sample desalting and buffer exchange applications.

13

Sartorius Vivapore Stand

Vivapore stand can support up to four Vivapore 5 or 10 solvent absorption concentrators during use with simple push-fit handling.

14

MilliporeSigma™ Samplicity™ G2 Filtration System

Vacuum filtration system using Millex™ filters for sample preparation for HPLC.

Includes Base, Lid, Vial Tray, Waste Tray, Tubing
Content And Storage Base, Lid, Vial Tray, Waste Tray, Tubing
Dimensions (L x W x H) 44.5 x 10.2 x 9.1 cm
For Use With (Equipment) Millex Filter (Non-sterile)
Housing Material PVDF
Diameter (Metric) Filter 33 mm
Quantity 1 Kit
Material Polypropylene with Polyester and Silicone Components
For Use With (Application) Analytical sample prep; High Performance Liquid Chromatography (HPLC)
15

Sartorius Vivaflow™ 200 Crossflow Cassettes

Offers a standard for ease of use, reliability and flexibility unrivalled by other filtration systems. Sartorius Vivaflow 200 Crossflow Cassettes are ready to use, reusable laboratory crossflow cassettes for concentrating up to 5L samples. Available in different MWCOs and membrane types for different application needs.

Height (Metric) 13.8 cm
Temperature (English) Max. 140°F
Length (Metric) 12.6 cm
Temperature (Metric) Max 60°C
Volume (Metric) 5 L
Quantity 1 Each
Sample Volume Up to 2.5 L
Material Acrylic
Volume (Metric) Hold Up 5.3 mL
For Use With (Application) Cell culture supernatant concentration, virus concentration and water concentration
Width (Metric) 3.8 cm
Sterility Non-sterile
Pump Flow Rate 200 to 400mL/min.
Max. Pressure 60psi
Filtration Area 200 cm2
Includes Pressure indicator, flow restrictor and size 16 PVC peristaltic tubing and fittings
Type Crossflow Cassette
Dimensions (L x W x H) 4.96 x 1.49 x 5.43 in. (12.6 x 3.8 x 13.8cm)
Format Cassette
For Use With (Equipment) Labscale TFF System
Height (Metric) Channel 0.04 cm
Filter Type Ultrafiltration
Width (Metric) Channel 1 cm