QIAGEN Powersoil Kit. Low 260/230 ratio ??

Hello ! I would like to extract gDNA for soil to do NGS. We have the QIAGEN Powersoil kit. I did it twice now. First, according the kit instruction : concentration = 10 ng/uL, 260/280 = 1.4,...

22 October 2020 1,140 4 View