Reactiv di-Potassium hydrogen phosphate ROTI®METIC 99.99 % (4N), anhydrous , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv Ion exchange resin Roti®change 1 x 8 20-50 mesh, analytical grade, Cl--form , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv di-Sodium hydrogen phosphate min. 99 %, p.a., ACS, anhydrous , 1 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Roti®-Histofix 4.5 % acid free (pH 7) phosphate-buffered formaldehyde solution , 5 liter Solicita oferta 🢒 Vezi Detalii