Intact Genomics 1031-24 ig® 5-Alpha DH5, Chemically Competent Cells, 24 x 50µl/Unit - 13-006 | Genesee Scientific Intact Genomics 1031-24 ig® 5-Alpha DH5, Chemically Competent Cells, 24 x 50µl/Unit - 13-006 | Genesee Scientific