The QIAamp DNA Stool Mini Kit provides silica membrane-based purification of up to 30 μg genomic, bacterial, viral, and parasite DNA from fresh or frozen human stool or other sample types with high concentrations of PCR inhibitors. The combined action of InhibitEX, a unique adsorption resin, and an optimized buffer leads to removal of PCR inhibitors. The convenient QIAamp spin-column procedure provides purification in only 50 minutes. Purification of DNA using the QIAamp DNA Stool Mini Kit can be automated on the QIAcube.