Sam vijay kumar .J

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Questions related from Sam vijay kumar .J

Best cell lysis solution for DNA extraction by manual method?

Could anyone help me find the best composition for cell lysis solution for manual DNA extraction using blood as the source? I want to prepare the solution in house. Does anyone have experience...

29 November 2018 1,725 2 View

What is the oldest historical record of human existence; historical artifact?

I would like to know how far we can go in history before evidence for human existence ceases? I am talking about historical artifacts like writings or drawings or pottery etc and not some vague...

30 April 2017 6,937 7 View

How to ascertain/check the quality of MilliQ or ELGA water?

We have an in-house ELGA water system (something like MilliQ water system). We need to check its quality? Can we do it in-house? If so, how?

26 March 2016 6,862 3 View