Reactiv 2-Nitrophenyl-beta-D-glucopyranoside min. 99 %, for biochemistry , 500 mg GBS4077.1 Vizualizare rapida
Reactiv 1-Amino-2-hydroxy-4-naphthalenesulfonic acid, min. 98 %, p.a., ACS , 25 g GBS2672.1 Vizualizare rapida