Spectrophotometric method and gas chromatography were the authorized national standard analytical methods to fusel oil.
国家标准规定分光光度法和气相色谱法为杂醇油的分析方法。
2
In comparison with general spectrophotometric method, the advantage of this method is that no standard sample is needed for standard curve.
与普通的分光光度法相比，该方法的优点是不需要用标准蒙脱石样品作标准曲线。
3
A spectrophotometric method for the fast determination of furazolidone residue in the aquatic products with standard curve and standard addition was developed.