From: A new validated stability-indicating RP-HPLC method for simultaneous quantification of dolutegravir and lamivudine in bulk and pharmaceutical dosage form
Sample preparations
% assay
Lamivudine
Dolutegravir
Sample-1
99.7
99.6
Sample-2
100.1
Sample-3
Sample-4
100.8
99.2
Sample-5
99.5
100.4
Sample-6
100.3
100.0
Average
99.8
S.D
0.50
0.42
%RSD
0.5
0.4