Reactiv Charcoal activated, for the determination of AOX (shaking method) , 10 g Solicita oferta 🢒 Vezi Detalii
Reactiv Formaldehyde solution 37 % min. 37 %, for synthesis , 10 liter Solicita oferta 🢒 Vezi Detalii
Reactiv Fluorescein disodium salt, C.I. 45350 extra concentrated , 500 g Solicita oferta 🢒 Vezi Detalii