Why bands with lower sizes appear in higher MWCO filter?
Sartorius Vivaspin 15R Centrifugal Concentrators 2,000 MWCO; 12/Pk.:Filters | Fisher Scientific
PALL FD010K65 Jumbosep Centrifugal Filter, PES Membrane, 10K MWCO Pore Size (Pack of 4): Science Lab Supplies: Amazon.com: Industrial & Scientific
MilliporeSigma Microcon-30 kDa Centrifugal Filter Unit with Ultracel-30 | Fisher Scientific
Sartorius VS2032 Vivaspin 20 Centrifugal Filter Unit, MWCO 50 kD, 48/p
Amicon Ultra-0.5 mL Centrifugal Filters for DNA and Protein Purification and Concentration - Sample Prep Centrifugal Filter Units
Macrosep® Advance Centrifugal Devices with 100K Omega™ Membrane, 24/pkg | Pall Shop
Corning® Spin-X® UF 6 mL Centrifugal Concentrator, 30,000 MWCO Membrane, 25/Case | Ultrafiltration Concentrators | Filtration | Cell Culture | Life Sciences United States Business Site | Corning
MilliporeSigma™ Amicon™ Ultra-2 Centrifugal Filter Units | Fisher Scientific
Vivaspin 20 Centrifugal Ultra Filter (1,000,000 MWCO, PES Membrane, 48 per pack): Science Lab Centrifugal Filters: Amazon.com: Industrial & Scientific
Millipore Amicon Ultra-15 Centrifugal Filter Kit 10,000 MWCO | High Purity Equipment
Vivacon 500 Centrifugal Ultra Filter (30,000 MWCO, Hydrosart Membrane, 100 per pack): Science Lab Centrifugal Filters: Amazon.com: Industrial & Scientific
Protein Concentrators
Corning® Spin-X® UF 500 µL Centrifugal Concentrator, 100,000 MWCO Membrane, 25/Case | Ultrafiltration Concentrators | Filtration | Cell Culture | Life Sciences United States Business Site | Corning
MWCO Micro Spin Filters, 800µL Volume, PVDF 250,000 with 2.0mL Receiver Tubes (7833-250) - Analytical Sales and Services, Inc.
Amicon® Ultra-15 Centrifugal Filters Ultracel® Regenerated Cellulose (30kDa MWCO), 15 mL sample volume | Sigma-Aldrich
Pierce™ Protein Concentrators PES, 10K MWCO, 0.5 mL
Corning® Spin-X® UF 20 mL Centrifugal Concentrator, 30,000 MWCO Membrane, 12/Case | Ultrafiltration Concentrators | Filtration | Cell Culture | Life Sciences United States Business Site | Corning
Vivaspin 500 Centrifugal Ultra Filter (3,000 MWCO, PES Membrane, 100 per pack): Science Lab Centrifugal Filters: Amazon.com: Industrial & Scientific
MWCO Ultrafiltration Spin Units with PES membrane, 12 mL, Pack of 24 – Marvelgent Biosciences
