There is no way to directly compare the two samples. The price of gas chromatography is lower than that of the same-generation liquid chromatography. However, in general, gas chromatography can only analyze 20-30% of our samples. About % of the sample. Moreover, the different user focuses are different. For example, the analysis of amino acids can only be solved by HPLC,such as autosampler hplc Agilent.
This is the end of the introduction of