Millipore UFC901024 Regenerated Cellulose Amicon Ultra Centrifugal Filter Unit with PLGC Ultracel-10 Membrane, 15mL Capacity, 10kDa NMWL, 29.7mm Diameter x 122mm Length, 7.6 sq cm Membrane (Pack of 24): Science Lab Centrifugal
Amicon® Ultra-2 mL Centrifugal Filters for DNA and Protein Purification and Concentration - Sample Prep Centrifugal Filter Units
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EMD MILLIPORE UFC501096 Amicon Ultra Centrifugal Filter Unit with Ultracel-10 Membrane, Clear, 0.5 mL Volume, 1 sq. cm. Filtration Area, 10.8 mm Diameter x 49.9 mm L: Amazon.com: Industrial & Scientific
Amicon® Ultra Centrifugal Filters - Sample Prep Centrifugal Filter Units