4.2.3.2 0.9 - Ethanolamine phosphate at pH 6.0 and 30°C 747739 4.2.3.2 1.2 - Ethanolamine phosphate at pH 7.4 and 30°C 747739 4.2.3.2 2.3 - Ethanolamine phosphate at pH 8.0 and 30°C 747739