Reactiv Silica gel orange 2-5 mm, with colour indicator, pearls , 2,5 kg Solicita oferta 🢒 Vezi Detalii
Reactiv 3,3',5,5'-Tetramethylbenzidine dihydrochloride, min. 99 %, biochemistry , 500 mg Solicita oferta 🢒 Vezi Detalii
Reactiv di-Sodium hydrogen phosphate min. 98 %, Ph.Eur.,USP, anhydrous , 500 g Solicita oferta 🢒 Vezi Detalii