Does anyone know how many liters are needed for DNA isolation from tap water?

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Dominique Liger

Hi there,

The critical question is how much DNA do you need(ie. for what purpose ?) ?

Chandrasekaram Kans 430-2100

with my experience you can for for 1 litre, it is more than enough.

Nicholas Peter Mnyambwa

Volume of water will much depend on what you are looking for and quality of your extraction method/kit. You may optimize your volume to suit your purpose.

Rosi Destiani

Dear all, Thank you for the answers. I will do PCR amplification as downstream application.

Thanks