Reactiv 1,8-Diazabicyclo[5.4.0]undec-7-ene min. 98 %, for synthesis , 100 ml Solicita oferta 🢒 Vezi Detalii
Reactiv Ammonium ferrous sulphate hexahydrate min. 99 %, p.a., ISO , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv Anion Multi-Element Standard I (IC) 3 anions (Cl-, NO3-, SO42-) in water , 500 ml Solicita oferta 🢒 Vezi Detalii