Reactiv 4-Hydroxybenzoic acid propyl ester ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv EDTA iron disodium salt trihydrate min. 98 %, for synthesis , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv LOEFFLER's methylene blue solution for microscopy and cell counting , 2,5 l Solicita oferta 🢒 Vezi Detalii