Amersham NAP-25 Purification Columns, < 2.5 mL, 20 pk-CYTIVA 17085201

For rapid and efficient purification of DNA and oligonucleotides (≥ 10mers) in less than 15 minutes by gravity flow Prepacked with Sephadex G25 DNA Grade in distilled water containing 0.15% Kathon CG/ICP Biocide Available in three sizes depending on sample volume: 0.5 mL (NAP5), 1 mL (NAP10) or 2.5 mL (NAP25) Useful for small scale purification, oligo purification, desalting, and buffer exchange NAP DNA purification columns with Sephadex G25 DNA Grade can be used for any DNA greater than 10 bases in length. These disposable DNA purification columns are ideal for the purification of oligonucleotides or very small DNA fragments following synthesis or a DNA labeling reaction, and for downstream applications such as PCR amplification and sequencing.