Zymo Research R2131 Quick-DNA/RNA MagBead Kit, Zymo Research, 4 x 96 Preps/Unit - 11-385MB | Genesee Scientific Zymo Research R2131 Quick-DNA/RNA MagBead Kit, Zymo Research, 4 x 96 Preps/Unit - 11-385MB | Genesee Scientific