Table 4: % Recoveries of LAM and values of detected peaks under different stress conditions.

Condition(%) Recovery value of
detected peaks

Acid hydrolysis
(5 N, 80°C, 2 h)
85.250.01, 0.02, 0.06, 0.1
Base hydrolysis
(2.5 N, 80°C, 2 h)
77.840.01, 0.1
Neutral hydrolysis
(80°C, 72 h)
95.91
Hydrogen peroxide
(30%, 80°C, 4 h)
87.200.03, 0.5
Dry heat
(100°C, 72 h)
99.22
Humidity
(75% RH, 40°C, 72 h)
99.14
Daylight
(72 h)
99.92