Reactiv ICP Multi-Element Standard Solution 28 elements in 2 % HNO3, 1mg/l , 100 ml GBS2649.1 Vizualizare rapida
Reactiv 2,2-Dimethyl-1,3-propanediol ≥ 99 %, for synthesis , 2,5 kg GBS7349.4 Vizualizare rapida
Reactiv Anion Multi-element standard (IC) (F, Cl, NO2, Br, NO3, PO4, SO4) , 100 ml GBS2668.1 Vizualizare rapida
