closeup of a scientist hand placing a tube into an small table centrifuge. spin column-based nucleic acid purification technique.

acid acids bind biologist biology cancer centrifuge closeup column columnbased diagnosis diagnostic disease dna equipment extraction female gene genes genetics gloves hpv human isolation kit laboratory mask medical medicine method micropipette molecular nucleic papillomavirus pcr person phase pipette purification purify rack research researcher rna safety science scientist silica solid spin technology test tube woman worker working