Adaobi Iwu

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Questions related from Adaobi Iwu

What are the possible sources of error if i carried out Iodine staining on a TLC plate and no mark appeared?

I carried out thin layer chromatography and afterwards had to stain my plate with iodine as an alternative viewing method but the analytes did not take a brown or yellow color. The whole plate was...

02 February 2020 408 3 View

What are the possible sources of error if I run a gel and can only see the DNA ladder under the UV light?

Hey guys, I did a restriction digest and ran my sample on an agarose gel. Under the UV light, all I can see are the bands of the ladder. A loading buffer was used.

11 November 2019 7,671 5 View