Reactiv 4-Nitrophenyl-N-acetyl-beta-D-glucosam. min. 99 %, for biochemistry , 1 g Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Hydroxybenzoic acid propyl ester min. 98 %, Ph. Eur., USP , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 50 W x 4 100-200 mesh, analytical grade, H+-form , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv Sulphuric acid 0.25 mol/l - 0.5 N volum. stand. solut. , 5 liter Solicita oferta 🢒 Vezi Detalii