From: Development of green micellar HPLC–DAD method for simultaneous determination of some sulbactam combinations used in COVID-19 regimen
Drug
QC sample (μg mL−1)
Inter-day
Intraday
(CV)*
SLB
150
0.4
0.7
100
1.7
50
0.08
CFP
0.6
0.8
0.1
CFX
0.2
0.3
0.9
AMP
0.5