FAQsHomeFAQsCan I buy QIAquick and MinElute columns...Can I buy QIAquick and MinElute columns separately?The QIAquick Spin Columns (100) (cat. no. 28115) in the QIAquick PCR Purification, Gel Extraction, Nucleotide Removal and PCR & Gel Cleanup kits are also sold separately from the kits. The MinElute columns in the MinElute PCR Purification, Gel Extraction and Reaction Cleanup kits are not sold separately. We always provide extra buffers in our kits so you can scale up reactions, add extra washes or allow for spillage.