The document describes the Natch CS nucleic acid extraction system. It can extract DNA and RNA from various sample types including serum, plasma, swabs, urine, feces, and cell samples. It has high throughput of 48 samples in 90 minutes or 96 samples in 30 minutes. It uses magnetic bead or single tube extraction methods. The system pipettes between 10-1000μL and has automated extraction, PCR setup, and other features making it suitable for molecular diagnostic laboratories.