Investigation into the temporal stability of aqueous standard solutions of psilocin and psilocybin using high performance liquid chromatography
Science & Justice April 1, 2006 Nicole Anastos, Neil W. Barnett, Frederick M. Pfeffer et al. 27 citations
Aqueous solutions of psilocin and psilocybin reference standards remain stable for up to seven days when protected from light, as measured by high-performance liquid chromatography. Excluding light significantly prolongs their useful life. The study used a methanol and ammonium formate mobile phase with detection at 269 nm over a fourteen-day period.