Reactiv beta-Glycerophosphate disodium salt pentahydrate, min 97 %, for biochemistry , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv tri-Sodium phosphate dodecahydrate min. 98 %, p.a., ACS , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Hydroxybenzoic acid ethyl ester ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv ICP Multi-Element Standard Solution 28 elements in 2 % HNO3, 1mg/l , 100 ml Solicita oferta 🢒 Vezi Detalii
Reactiv Cerium(III) nitrate hexahydrate ROTI®METIC 99.999 % (5N) , 5 g Solicita oferta 🢒 Vezi Detalii
Reactiv Lanthanum(III) nitrate hexahydrate ROTI®REMETIC 99,999 % , 100 g Solicita oferta 🢒 Vezi Detalii