Research Article

Simultaneous Determination of Malachite Green, Chloramphenicols, Sulfonamides, and Fluoroquinolones Residues in Fish by Liquid Chromatography-Mass Spectrometry

Table 3

The ratio of substrong fragment area to quantitative ion area.

Ion ratio of analytes (%)Relative standard deviation (%)

>50±20
20–50 (not including 20)±25
10–20 (not including 10)±30
≤10±50