Demeclocycline hydrochloride Analytical reference substance, ≥99.5% 64-73-3 C₂₁H₂₁ClN₂O₈HCl 501.31 g./mol ฿6,800.00 View
Standard solution for volumetric analysis of mercury nitrate c(Hg(NO3)2)=0.05mol/L in H2O 7783-34-8 HgN₂O₆·H₂O 342.62 g./mol ฿2,600.00 View