Thermo Fisher, 12301D, DynaMag™-15 Magnet

The DynaMag-15 magnetic separation rack supports magnetic bead workflows in standard 15 mL laboratory tubes. A strong permanent magnetic field attracts compatible Dynabeads particles to the tube walls, allowing the liquid phase to be removed while retained material remains immobilized. Four tubes can be processed simultaneously, with a practical sample-volume range of approximately 4–15 mL. The adjustable tilting arrangement improves access to liquid and helps users manage bead collection during washing and elution steps. The rack is used in cell isolation and other magnetic particle procedures that require larger sample volumes than typical microcentrifuge workflows. Select a suitable bead type and mixing procedure for the target material; the magnet itself does not provide reagent selectivity. Avoid disturbing the bead pellet when aspirating supernatant. After separation, remove tubes from the field before resuspending the beads as required. Clean the unit without immersion or autoclaving to protect its magnetic performance.