Test Method (SARS-CoV-2) RT-PCR Result Time (Rapid Kits) 30mins The Viral/Pathogen Nucleic Acid Isolation Kit is designed to recover RNA and DNA from virus and gram-negative bacteria in samples such as blood, swabs, urine, and viral transport media (VTM). The kit utilizes magnetic-bead technology, ensuring reproducible recovery of high-quality nucleic acid compatible with a broad range of applications, including real-time PCR, digital PCR, and next-generation sequencing.