Reactiv 1,8-Diazabicyclo[5.4.0]undec-7-ene min. 98 %, for synthesis , 100 ml Solicita oferta 🢒 Vezi Detalii
Reactiv Hematoxylin solution acc. to Harris for microscopy , 2,5 liter Solicita oferta 🢒 Vezi Detalii