Reactiv Sodium hydroxide solution 2 mol/l - 2 N volum. standard solution , 5 liter Solicita oferta 🢒 Vezi Detalii
Reactiv 3,3',5,5'-Tetramethylbenzidine min. 98 %, for biochemistry , 5 g Solicita oferta 🢒 Vezi Detalii
Reactiv N,O-Bis(trimethylsilyl)-trifluoroacet- amide, min. 98 %, for GC , 10 g Solicita oferta 🢒 Vezi Detalii