It is high sensitive that ELISA kits detect chloramphenicols residues in animal tisses.But when quantifying chloramphenicols residues, methods of HPLC, GC, GC/ MS or LC/MS/MS are best select methods.

• 从专一性强、灵敏度高的ELISA测定方法,到定量的液相色谱法和气相色谱法,以及残留确认的色质联用法。