Flow-Injection Preconcentration of Chloramphenicol Using Molecularly Imprinted Polymer for HPLC Determination in Environmental Samples
Figure 5
Effect of injected sample volume and methanol content in injected CAP solutions and on shape of peaks recorded in HPLC system with UV detection at 278 nm. Injections of 20 (1) and 10 (2) μL 6 mg/L CAP solution in methanol, and injections of 10 (3) and 20 (4) μL of 3 mg/L CAP solution in water: methanol (50 : 50 v/v) mixture. Other conditions are the same as in Figure 4.
