Reactiv 4-Dimethylamino-2-methoxybenzaldehyde min. 98 %, for biochemistry , 1 g Solicita oferta 🢒 Vezi Detalii
Reactiv Iodine solution, 0.05 mol l2/I - 0.1 N volumetric stand. solution , 2,5 l Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Hydroxybenzoic acid ethyl ester ROTI®STAR Primary Standard , 100 mg Solicita oferta 🢒 Vezi Detalii