I-WD-2112A iyi-wavelength egcwele (190-850nm) ye-ultra-micro spectrophotometer engadingi ikhompuyutha ukuthi isebenze.Iyakwazi ukubona ngokushesha nangokunembile ama-nucleic acid, amaprotheni, nezixazululo zamangqamuzana.Ukwengeza, ifaka imodi ye-cuvette yokulinganisa ukugxila kwezixazululo zesiko lebhaktheriya namasampuli afanayo.Ukuzwela kwayo kufana nokuthi ikwazi ukubona ukugxila okuphansi njengo-0.5 ng/µL (dsDNA).