Popular pall ghp lower hold-up volume 96 well filter plate, 0.45 μm, GHP membrane - Sigma-Aldrich Pall® AcroWell™ 96 well membrane-bottom filter plates, 350 μL 96 well filter plate, 0.45 μm, GHP membrane, non-sterile, natural, 10/pk; Synonyms: 96 well filter plate; find -Z722200 MSDS, related peer-reviewed papers, technical documents