Reactiv 4-(2'-Pyridylazo) resorcinol monosodium salt, p.a., ACS , 25 g Solicita oferta 🢒 Vezi Detalii
Reactiv Sodium hydroxide solution 1 mol/l - 1 N volum. standard solution , 5 liter Solicita oferta 🢒 Vezi Detalii
Reactiv N,N-Diisopropylethylamine min. 99.5 %, for (peptide) synthesis , 250 ml Solicita oferta 🢒 Vezi Detalii