Hi dear
I have a USP standard of a compound and i tested it with HPLC (uv : 260 nm)
I read the concentration of API about 121%
would you please guiding me why it was happened?
Hi dear
I have a USP standard of a compound and i tested it with HPLC (uv : 260 nm)
I read the concentration of API about 121%
would you please guiding me why it was happened?