Available as a refill for the ZymoPURE II Plasmid Midiprep and ZymoPURE – Express Plasmid Midiprep Kits. The versatile Zymo-Spin V-PS with 15 ml and 50 ml reservoirs can be used in centrifuges or on vacuum manifolds for the purification of plasmid DNA. The Zymo-Spin V-PS features durable polypropylene construction and a unique silica-based matrix that allows for purification of up to 1.2 mg of plasmid DNA in ≥ 150 µl eluate when used in combination with ZymoPURE Plasmid Prep buffers. Capacity with reservoir assembly is 65 ml.