Haddadi Maroua

3 Questions 3 Answers 0 Followers

Questions related from Haddadi Maroua

Interpretation of HPLC results ?

Hello , I have a problem with the interpretation of the HPLC results, I have the chromatographs with the peaks (retention time) and I wanted to determine the molecular mass of each compound...

24 February 2023 7,276 1 View

Sample preparation for inductively coupled plasma spectrometry ?

Please, in order to be able to analyze the mineral composition of an aqueous extract of plants in ICP , how can we prepare the samples? what are the steps to do the acid dissolution? choose solid...

27 September 2022 5,216 6 View

Which amino acid can replace tyrosine?

I can't find the amino acid tyrosine, does it have another amino acid that can be replaced?

30 May 2022 7,900 5 View