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3 votes
0 answers
27 views

Non-binding buffer at pKa of roughly 6 that dissolves in ethanol?

I'm trying to find a proper buffer for my experiment, which I'd appreciate some suggestions on. I have a solution in which I want to measure the concentration of magnesium ions using a fluorescent ...
Helena's user avatar
  • 31
1 vote
0 answers
49 views

How the optical fibre pH microsensors work?

Just browsed through the chemical sensor products of the company, called PreSens (https://www.presens.de/products/ph/sensors) in order to look for a precise method to measure pH change in a ...
Ryksa's user avatar
  • 59
0 votes
1 answer
100 views

How ph affects aesculune fluorescence?

I am facing a ween problem. I am trying to find out, how would look like the graph for fluroscence of aesculine (intensity of fluoroscence on Y axis and pH on X axis). I know, that increasing the pH ...
HASHTAG's user avatar
  • 11