Potassium standard

1-(1,3-Benzodioxol-5-yl)-2-(1-pyrrolidinyl)-1-pentanone hydrochloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 687603-66-3 (free base)

Tris(4-chlorophenyl)methane-[13C19], 1.2ml x 50ug/ml, nonane

Metosulam