Conventional techniques for mammalian virus purification produce variable quality, quantity, and significant loss of particle infectivity. Here, we propose the chromatographic separation of viral particles of diverse sizes and from different families, such as dengue, Japanese encephalitis, influenza, mouse hepatitis, adenovirus, poliovirus, and feline calicivirus, using CHTTM Ceramic Hydroxyapatite Media (Resin). The separation of viral particles from impurities in at least one case was best observed on CHT Ceramic Hydroxyapatite Type II Media when compared to three other apatite media, suggesting the importance of determining which media works best for a specific virus. Learn More