title: An inexpensive membrane filtration manifold.
mesh_terms: D004247:DNA / Q000032:analysis; D005374:Filtration / Q000295:instrumentation* / Q000379:methods; D008024:Ligands; D009693:Nucleic Acid Hybridization; D011485:Protein Binding; D012313:RNA / Q000032:analysis
chemical_list: D008024:Ligands; D012313:RNA; D004247:DNA