Reactiv L-Histidine hydrochloride monohydrate min. 98.5 %, Ph.Eur., for biochemistry , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 50 W x 4 100-200 mesh, analytical grade, H+-form , 250 g Solicita oferta 🢒 Vezi Detalii