Viktor Andreevich Ilin

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Questions related from Viktor Andreevich Ilin

Why the excess of pH value in final solution of C-11 methionine radioppharmaceutical occurs?

Hello everybody. In our institution we routinely prepare C-11 methionine radiopharmaceutical. Recently after the synthesis we obtained the excess of pH value (pH=9,5) in final sterile solition of...

08 August 2019 6,862 1 View

I have L-histidine hydrochloride monohydrate. Help me, please, how can I eliminate HCl and water molecule to obtain L-histidine only?

Will NaOH or KOH neutralize L-histidine hydrochloride? And how can we separate products from each other if it will?

06 June 2017 346 4 View