Table 2.

Result of interference studies for the detection of Amoxicillin (10 µM) at optimum conditions.

Specie	Tolerance Limit (Fold)	Signal Change (%)
Ampicillin	50	−4.00
Penicillin G	50	−4.65
Thiamphenicol	50	−4.77
Lactose	100	+0.79
Casein protein	100	−4.72
K+, Ca2+, Mg2+, Zn2+, Na+, Mn2+, Fe2+	200	<5.0