Zymo Research C1040-5 Zymo-Spin III-P Column Assembly, w/ Reservoirs, 5 Assemblies/Unit - 11-590M | Genesee Scientific Zymo Research C1040-5 Zymo-Spin III-P Column Assembly, w/ Reservoirs, 5 Assemblies/Unit - 11-590M | Genesee Scientific