INSTRUMENT AND METHOD FOR COLLECTING NUCLEIC ACIDS

摘要

An instrument and a method for conveniently collecting nucleic acids from a biological nucleic acid-containing sample are provided. A nucleic acid-capturing tip having silica-containing solid phases enclosed therein in such a state as being capable of coming into contact with a liquid, wherein the solid phases have a water-flowing regions and the average interval among solid phases in the water-flowing regions is regulated to 25 μm or less.