Phthalic anhydride

3-(4-Methylbenzylidene)camphor, 250mg

(±)-Betaxolol-d7 hydrochloride (N-iso-propyl-d7)

2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.