Reactiv 3,4-Dihydroxybenzoic acid ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv Magnesium sulphate heptahydrate min. 99 %, Ph.Eur., USP, BP , 1 kg Solicita oferta 🢒 Vezi Detalii
Reactiv Lead(II) acetate trihydrate min. 99.5 %, p.a., ACS, ISO , 500 g Solicita oferta 🢒 Vezi Detalii
Reactiv di-Potassium hydrogen phosphate trihydrate, min. 99 %, p.a. , 250 g Solicita oferta 🢒 Vezi Detalii
Reactiv Anion Multi-Element Standard II (IC) 3 anions (F-, Br-, PO43-) in water , 500 ml Solicita oferta 🢒 Vezi Detalii