How do I increase 260/230 ratio when extracting pool of DNA from soil sample?

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Shruti Sinha

Giorgia Pertile yes I have tried Promega, HiMedia and PCI extraction also, I also tried crushing the soil in liquid N2 for cell lysis before proceeding with extraction. Kindly suggest what else can I do.

Giorgia Pertile

Do you try the FastDNA spin kit for feces? We use this kit to make the DNA extraction for soil and we use the DNA for PCR, Sanger sequencing, qPCR and MiSeq analysis.

https://www.mpbio.com/us/116570200-fastdna-spin-kit-for-feces