Use Micro Bio-Spin P-30 columns to clean up DNA, RNA, and protein samples. Remove salts and small molecules with a simple 4-minute microcentrifuge spin. Convenient, ready-to-use columns are prepacked with appropriately sized Bio-Gel P gels hydrated in Tris or SSC buffer.
Other Packaging Options
Browse our complete line of gravity and spin chromatography columns for more sample purification options including size exclusion, desalting, ion exchange, and PCR cleanup columns.
Empty spin columns are also available in various dimensions and package sizes. View the full selection of Bio-Rad chromatography media to select the best column packing for your application.