I-WD-9402M Gradient PCR Instrument iyithuluzi lokukhulisa ufuzo elitholakala ethuluzini elivamile le-PCR elinomsebenzi owengeziwe we-gradient. Isetshenziswa kabanzi kubhayoloji yamangqamuzana, kwezokwelapha, embonini yokudla, ukuhlolwa kofuzo, neminye imikhakha.