Reactiv 4-Nitrophenyl-beta-D-galactopyranoside min. 98 %, for biochemistry , 2,5 g Solicita oferta 🢒 Vezi Detalii
Reactiv Sulphuric acid 37 % techn. (battery acid, accumul. acid) , 2,5 l Solicita oferta 🢒 Vezi Detalii