Research Article

Simultaneous Quantification of γ-Hydroxybutyrate, γ-Butyrolactone, and 1,4-Butanediol in Four Kinds of Beverages

Figure 4

The chromatographic separation results obtained for GBL, GHB, and 1,4-BD are as follows: RtGHB = 3.60 min, Rt1,4-BD = 3.57 min, and RtGBL = 4.14 min.