Zulaika Davison

3 Questions 1 Answers 0 Followers

Questions related from Zulaika Davison

Help UV reading for PS20?

Hello,Goal is finding concentration of PS20, prepared std curve concentrations of , 25,50,100,150 and 200 ug/mL , after methylene chloride extraction of PS20, and reading at UV spectromete at...

14 March 2024 8,401 0 View

Prevent getting oxidation of Methionine during hydrolysis with 6NHCl under vacuum?

Prep sample for AAA analysis and recently big problem, Met keeps getting oxidized ...?

03 February 2016 1,573 1 View

Help, I have big problem, Any suggestion how to prevent Met oxidation during hydrolysis?

How to prevent Methionine from oxidizing during hydrolysis. How to purge all the oxygen out of the sample, without losing sample? I am recently having problem with sample prep for AAA. Met is...

03 February 2016 2,832 0 View