Zymo Research R2141-E Quick-DNA/RNA Viral MagBead – DX, Zymo Research, 1000 Preps/Unit - 11-649D | Genesee Scientific Zymo Research R2141-E Quick-DNA/RNA Viral MagBead – DX, Zymo Research, 1000 Preps/Unit - 11-649D | Genesee Scientific