Reactiv 4-Nitrophenyl-beta-D-xyloside min. 99 %, for biochemistry , 1 g Solicita oferta 🢒 Vezi Detalii
Reactiv Tetradecyltrimethylammonium bromide min. 96 %, extra pure , 2,5 kg Solicita oferta 🢒 Vezi Detalii