Reactiv Potassium tetraborate tetrahydrate min. 99.5 %, cryst. , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv Florisil® PR 60-100 mesh for (pesticides) residue analysis , 100 g Solicita oferta 🢒 Vezi Detalii
Reactiv Carbazole, ROTI®CALIPURE Melting point standard 243-247 °C , 1 g Solicita oferta 🢒 Vezi Detalii
Reactiv Papanicolaou solution 2b Orange II solution, for microscopy , 500 ml Solicita oferta 🢒 Vezi Detalii