Dust or impurities on the reaction wells will affect PCR amplification and fluorescence inspection, so it needs to be gently blown with a blowing balloon every 3 months;
The reaction hole is contaminated with dust or impurities that affect PCR amplification and fluorescence checks, so it needs to be gently blown with a blow balloon every 3 months;
The reaction hole contaminated with dust or impurities will affect PCR amplification and fluorescence detection, so it is necessary to blow the balloon gently every 3 months;<br>