From: Graphene oxide modified screen-printed electrode for highly sensitive and selective electrochemical detection of ciprofloxacin residues in milk
Spiked CIP (μM)
Detected CIP (μM)
Recovery (%)
RSD (%)
1.0
0.81
81.0
4.6
5.0
4.43
88.6
2.6
10.0
9.54
95.4
3.7