TOOLS Viral Nucleic Acid Extraction Kit provides the fastest and easiest way to purify viral DNA and RNA for reliable use in amplification technologies. It is suitable for the purification of viral nucleic acid from plasma, serum, and cell-free body fluids. The addition of Carrier RNA is used for the purification of RNA from the tiny amount of samples. This product uses silica-membrane technology to eliminate the cumbersome steps associated with loose resins or slurries. Viral nucleic acid A purified with this kit is immediately ready for use in downstream applications such as enzymatic reactions, PCR, southern blot, and so on.