Reactiv 2,2-Dimethyl-1,3-propanediol ≥ 99 %, for synthesis , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv Tetradecyltrimethylammonium bromide min. 96 %, extra pure , 100 g Solicita oferta 🢒 Vezi Detalii