The widespread use of antibiotics in dairy cattle management may resul
t in the presence of antibiotic residues in milk. While rapid screenin
g tests are commonly used to detect the presence of antibiotics in mil
k, more accurate chromatographic methods are required by government re
gulatory agencies to identify and confirm the identity and quantity of
antibiotic present. This paper reviews recent developments in the chr
omatographic determination of antibiotic residues in milk. (C) 1998 El
sevier Science B.V. All rights reserved.