Reactiv L-Histidine hydrochloride monohydrate min. 99 %, CELLPURE® , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv Cation Multi-Element Standard (IC) 4 cations (Na+, K+, Mg2+, Ca2+) in H2O , 500 ml Solicita oferta 🢒 Vezi Detalii