银、铋、铜、铁、铅、钯、锑7种混合溶液标准物质  Silver, bismuth, copper, iron, lead, palladium, antimony 7 kinds of mixed solution standard material  100mL  

砷、铋、铜、铅、锑、硒、碲、锌8种混合溶液标准物质  Arsenic, bismuth, copper, lead, antimony, selenium, tellurium, zinc 8 kinds of mixed solution standard material  100mL  

铝,铅,铁,铜,锑,铋,砷,镍,铬,镉,铟,锌,锆,钙,锰,镁,钼,汞,钛19种混合溶液标准物质  Aluminum, lead, iron, copper, antimony, bismuth, arsenic, nickel, chromium, cadmium, indium, zinc, zirconium, calcium, manganese, magnesium, molybdenum, mercury, titanium 19 kinds of mixed solution standard materials  100mL  

B、Mo、P、Ti、Zr混合标液  B, Mo, P, Ti, Zr mixed standard liquid  100mL  

铌标准溶液  Niobium standard solution  50mL  

钨标准溶液  Tungsten standard solution  50mL  

铈标准溶液  Cerium standard solution  50mL  

铷标准溶液  Rubidium standard solution  50mL  

铁标准溶液  Iron standard solution  100mL  

水中钙、镁溶液标准物质  Calcium and magnesium in water solution standard material  50mL