Reactiv 2-Nitrophenyl-beta-D-galactopyranoside min. 99 %, for biochemistry , 5 g Solicita oferta 🢒 Vezi Detalii
Reactiv di-Sodium hydrogen phosphate dihydrate min. 99.5 %, p.a. , 500 g Solicita oferta 🢒 Vezi Detalii