Transcribed RNAs or PCR items have been dealt with, ideally inside of a devoted laminar stream hood for instance a biosafety hood or enclosed PCR workstation, and by utilizing a committed list of pipettes and filter strategies, if at all possible. Commonly, the extraction or purification procedures or kits available https://lingjunbio.quora.com/Magnetic-Beads-FAQs-Q-How-to-avoid-nucleic-acid-degradation-when-using-biomagnetic-beads-for-nucleic-acid-extraction