Precision 16-Position Magnetic Rack Separator with Sliding Magnets – Made in the USA Engineered specifically for magnetic-bead purification workflows in molecular biology, genomics, and biochemistry labs. This rack securely holds up to 16 standard 1.5 mL or 2.0 mL microcentrifuge tubes while the innovative sliding red magnet bar delivers fast, clean bead separation every time. How It Works Insert your filled tubes → slide the powerful magnet bar into position → beads instantly pull to the tube wall → easily remove supernatant or pipette without disturbing the pellet. Slide the bar away for instant release and cleaning. Key Features Holds 16 × 1.5–2.0 mL tubes (10.5 mm slots) 8 × N52-grade Neodymium magnets for strong, uniform field Removable/sliding magnet bar for complete control and easy maintenance Compact size: 6.5 in × 1.5 in × 2 in Durable, polymer (PETG/PLA blend) Professional red & white color scheme Perfect For DNA/RNA purification, PCR cleanup, protein isolation, magnetic bead assays, and any lab using Eppendorf-style or similar tubes. What's Included 1 × 16-Tube Magnetic Rack Separator with sliding red magnet bar (Tubes and beads NOT included) Note Designed for research laboratory use only. Minor surface variations are normal with advanced manufacturing and do not affect performance.