shearerr's picture
shearerr
  • 4
651

+ 1 Need help interpreting mass spectrum reports.

ad

I need a help of someone who knows how to interpret mass spectrum reports. I'm concern about the purity and the potency.

Ordered from: 
shearerr's picture

Angus, there is no reason to flex muscles. I received it from you to be precise. It was probably one of the best, at that time, oxandrolone you have ever tested.However, I just want to know approximately precise purity, because numbers you gave me do not reflect good quality at all. All I just want is to confirm that result you gave me is correct.

shearerr's picture

If I'm not wrong and remember correctly, you miscalculated number of molecules, some of them were double and triple, but you counted only single molecules which gave you 57% purity. However i never got to know the exact number.
this is the result I received from you
Sample 1, Oxandrolone, 80 gram powder,
soluble in Chloroform, purity = 9730/51300 =
19%
yellow sample in powder

Sample 1, Oxandrolone, 80 mg powder, soluble in 1 ml Chloroform,
Chromatographic purity > 57%