Does anybody have a table in which osmatic pressure of PEG6000 comes along with the PEG percentage ?

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Do you recommend doing antioxidant assays on the frozen plant tissues?

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29 August 2022 5,301 4 View

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How do you prepare a Cu(I) solution stable in water? If this is not possible, How to prevent precipitate of copper in aqueous solution ?

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How do we precipitate a certain plasmid using Poly Ethylene Glycol (PEG)-MgCl2 Method (A problem in optimization) ?

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11 March 2021 9,659 0 View

Why do i have a weak plasma and no coating during rf sputtering?

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07 August 2024 4,526 4 View

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Why is trifluoroacetic acid (TFA) used in c-18 column?

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