1
- Concentrates 500µL to 15µL efficiently.
- High sample recovery over 90% guaranteed.
- Fast processing time: 10 to 30 minutes.
- Reverse spin capability ensures consistent recoveries.
- Ideal for purifying biological samples and macromolecules.
- Facilitates PCR cleanup and primer removal.
- Perfect for desalting and buffer exchange tasks.
- Price Range: $195.00
2
- 20µm filtration for precise sample separation.
- Compatible with 25mL sample volumes.
- Durable polypropylene housing for reliability.
- Designed for use in fixed-angle rotors.
- Max operating temperature: 50°C.
- Supports maximum G-force of 2,500xG.
- Conveniently packaged: 100 filters per pack.
- Average Rating out of 5:
- Price Range: $75.00
3
- Efficiently concentrates biological samples over 100x.
- Disposable ultrafiltration devices for convenience.
- Twin vertical membranes enhance filtration speed.
- Polyethersulfone membrane ensures high recovery rates.
- Ideal for various biological applications.
- Pack of 25 for bulk usage.
- Streamlines laboratory workflows and processes.
- Price Range: $144.67
4
- Fast ultrafiltration with high concentration factors.
- Protein recovery rate exceeds 90% efficiency.
- Processing time as quick as 10-30 minutes.
- Broad compatibility with various chemicals available.
- Compatible with fixed angle and swing bucket rotors.
- Available in multiple MWCO sizes for flexibility.
- ISO 9001:2015 compliant quality assurance standards.
- Average Rating out of 5:
- Price Range: $54.90
5
- High recovery ultracel regenerated cellulose membrane.
- Suitable for various molecular weight cut-offs.
- High retentate recovery exceeding 90 percent.
- Vertical membrane reduces concentration polarization efficiently.
- Fast spin times, as quick as 10-15 minutes.
- Heat-sealed membrane ensures minimal downstream extractables.
- Translucent housing allows convenient sample monitoring.
- Direct pipette access simplifies concentrate recovery process.
- Average Rating out of 5:
- Price Range: $271.97
6
- Ideal for forensic applications and lab use.
- Holds samples up to 25mL in volume.
- Durable polypropylene housing for reliability.
- Compatible with fixed-angle rotor centrifuges.
- Minimum hold-up volume of less than 20μL.
- Supports maximum G-force of 2,500xG.
- Pack of 50 for extensive laboratory use.
- Price Range: $98.00
7
- High protein recovery rate over 90%.
- Fast processing time, 10-30 minutes.
- Compatible with various centrifuge rotors.
- Multiple volumes: 0.5mL to 15mL available.
- Reliable results with precise molecular weight cut-off.
- Ideal for protein concentration and purification.
- Manufactured under ISO 9001:2015 standards.
- Price Range: $99.00
8
- Compatible with fixed-angle rotor centrifuges.
- Efficient filtration for samples up to 25mL.
- 120µm PE frit ensures precise particle retention.
- Durable polypropylene housing for reliable performance.
- Max operating temperature: 50°C.
- Max g-force: 2,500xG for effective separation.
- Convenient bulk packaging: 50 filters per pack.
- Average Rating out of 5:
- Price Range: $75.00
9
- Filters directly into 50mL tube for convenience.
- PES membrane ensures high flow and low binding.
- Includes tube filter, centrifuge tube, and cap.
- One Centrifuge Tube Stand included per case.
- Packaged sterile through gamma irradiation process.
- Available in a convenient pack of 12.
- Ideal for various laboratory filtration applications.
- Price Range: $113.96
10
- Durable polypropylene construction for reliable use.
- Natural snap cap for easy sample access.
- 0.5mL capacity for efficient liquid handling.
- 16,000 x g maximum centrifugal force rating.
- 0.45 micron cellulose acetate membrane filters effectively.
- Fast flow rates with low protein binding.
- Ideal for HPLC and DNA extraction applications.
- Price Range: $236.41
11
- Direct filtration into 50 mL centrifuge tubes.
- PES membrane ensures high flow and low binding.
- Includes tube filter, centrifuge tube, and cap.
- One centrifuge tube stand included per case.
- Packaged sterile with gamma irradiation for safety.
- Conveniently packaged in bags for easy use.
- Ideal for various laboratory applications and experiments.
- Average Rating out of 5:
- Price Range: $57.06
12
- High-quality polypropylene construction for durability.
- Snap cap design ensures secure closure.
- 0.5mL working volume for versatile applications.
- Maximum centrifugal force of 16,000 x g.
- 0.22 micron pore size for effective filtration.
- Fast flow rates with low protein binding.
- Ideal for HPLC sample preparation and DNA removal.
- Price Range: $236.41
13
- Concentrates 500µL to 15µL efficiently.
- High sample recovery over 90% guaranteed.
- Fast processing time: 10 to 30 minutes.
- Consistent recoveries with reverse spin capability.
- Ideal for purifying biological samples.
- Perfect for PCR cleanup and desalting.
- Size exclusion and protein fractionation applications.
- Price Range: $173.50
14
- High recovery rates exceeding 90% efficiency.
- Fastest ultrafiltration device available today.
- Concentrate samples from 2 to 15 ml.
- Compatible with swing bucket or fixed angle rotors.
- Accepts standard 50 ml centrifuge tubes easily.
- Innovative twin vertical membranes for rapid concentration.
- Durable, low binding, pH resistant housing material.
- Price Range: $707.59
15
- High recovery ultracel regenerated cellulose membrane.
- Available in various molecular weight cut-offs.
- Achieves >90 percent retentate recovery.
- Vertical membrane design reduces concentration polarization.
- Fast spin times as low as 10-15 minutes.
- Heat-sealed membrane minimizes downstream extractables.
- 100 percent integrity tested for reliable performance.
- Translucent housing for convenient sample monitoring.
- Direct pipette access for easy concentrate recovery.
- High concentration factors of 80-100X achievable.
- Price Range: $359.99
16
- Sterile, ETO treated for safety and reliability.
- 10µm filtration for efficient sample processing.
- Holds samples up to 25mL capacity.
- Constructed from durable polypropylene housing.
- Compatible with fixed-angle rotor centrifuges.
- Max operating temperature of 50°C.
- Max G-force of 2,500xG for optimal performance.
- Price Range: $123.57
17
- Fast ultrafiltration with high concentration factors.
- High protein recovery rate over 90%.
- Processing time as little as 10-30 minutes.
- Compatible with various chemical substances.
- Available in multiple volume sizes.
- Suitable for fixed angle and swing bucket rotors.
- Conforms to ISO 9001:2015 quality standards.
- Price Range: $42.00
18
- Concentrates 500µL to 15µL efficiently.
- High sample recovery over 90%.
- Fast processing time: 10 to 30 minutes.
- Consistent recoveries with reverse spin capability.
- Ideal for protein purification and concentration.
- Facilitates buffer exchange and desalting.
- Excellent for PCR cleanup and size exclusion.
- Price Range: $324.00
19
- Concentrates samples from 500µL to 15µL.
- High recovery rate over 90% of starting solution.
- Fast processing time: 10 to 30 minutes.
- Reverse spin capability for consistent recoveries.
- Ideal for protein purification and concentration.
- Effective for nucleic acids and enzyme concentrations.
- Perfect for buffer exchange and desalting processes.
- Price Range: 0
20
- High-performance PES membrane for efficient filtration.
- 100,000 Da molecular weight cut-off.
- Designed for samples as low as 5 mL.
- 12 concentrators per pack for convenience.
- Ideal for protein concentration and purification.
- Compatible with various centrifugation systems.
- Easy-to-use, reliable, and robust design.
- Price Range: $166.02
21
- High-quality nylon material for reliable filtration.
- Suitable for sample volumes up to 5mL.
- Effective pore size of .45µm for precision.
- Pack of 50 for convenient bulk use.
- Polypropylene housing ensures durability and flexibility.
- Max G-Force rating of 5,000xG.
- Ideal for laboratory and research applications.
- Price Range: $101.00
