- Standard solution for volumetric analysis of barium chloride,c(1/2BaCl2)=0.5mol/L in H2O(0.5N), 500ml
- Standard solution for volumetric analysis of barium chloride,c(1/2BaCl2)=0.2mol/L in H2O(0.2N), 500ml
- Standard solution for volumetric analysis of barium chloride,c(1/2BaCl2)=0.02mol/L in H2O(0.02N), 500ml