NAD+ purity test results

[swimmer]

I have been looking for NAD+ test results that reveal purity. The Jano tests at various vendors seem to have quantitative test results but they lack the qualitative results in % purity. I searched on STGs giant spread sheet of tests and they were all quantitative only. Why is this?

 

[yokskojsj]

Because it’s not a peptide.

 

[CNCCurrency]

Because it’s not a peptide.

exactly

 

[swimmer]

Because it’s not a peptide.

So the mass spectrometry only works on peptides? I could be wrong but I think Janoshik tests steroids that are not peptides.