亚硝酸铵共存下用尿素代替甲醇作抗干扰剂测定硝酸铵
Determination of Ammonium Nitrate using Urea as Anti-interference Agent instead of Methanol in the Presence of Ammonium Nitrite
试验表明,硫氰酸铵、碘化钾、亚硝酸钠和钼酸铵是可同时使用的注水示踪剂。
These are ammonium thiocyanate , potassium iodide , sodium nitrite , and ammonium molybdenate .