详细描述：
方便快速地从血清和血浆中分离小分子RNA和DNA. 样品体积300ul，重复上样900ul
Isolation of small RNA and DNA from plasma and serum
• Efficient and selective isolation of small RNA from plasma or serum samples
• Superior recovery of small RNA > 15 nt
• Optional on-column DNA digest for increased sensitivity in downstream applications
• Simple and fast procedure – without phenol / chloroform
