Reactiv L-(+)-Ascorbic acid sodium salt min. 99 %, ROTI®click Grade , 10 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Roti®-Histofix 4 %, acid free (pH 7) phosphate-buffered formaldehyde solution , 30 liter Solicita oferta 🢒 Vezi Detalii