To extract nucleic acids like DNA or RNA ... Each nucleic acid extraction procedure requires fewer plastic centrifuge tubes and pipette tips, slashing plastic waste from those single-use items ...

The "Extraction buffer" helps in carrying out these processes ... directly into the centre of the binding column and let sit at room temperature for about 5 minutes. Centrifuge for 1 minute. Discard ...

Wash DNA pellet with 70% ethanol, centrifuge for 15 min ... than 1 kb for each sample and purify the DNA using QIAquick Gel Extraction kit according to manufacturer's protocol.