The nucleic acid concentrator can be used to concentrate ribonucleic acid or deoxy ribonucleic acid, thereby being applied to polymerase chain reaction (PCR) and nucleic acid testing.

• 本发明的核酸富集器可应用于富集核糖核酸或脱氧核糖核酸，从而应用于PCR反应和核酸检测。