Example 4

The following formulations were stored at either 25° C. or 45° C. and stability was evaluated visually, as set forth in the following table.

FormulationTempLengthStability results
1A45° C. 2 monthsStable
1B25° C.12 daysStable
45° C.12 daysVery minor separation
1C25° C.12 daysStable
45° C.12 daysVery minor separation
2A25° C. 1 daySeparated
3A45° C.11 daysSeparated
2B25° C. 5 daysSeparated
3B45° C.11 daysSeparated
2C45° C. 5 daysVery minor separation
3C45° C.20 daysStable
2D45° C. 5 daysVery minor separation
3D45° C. 2 monthsStable
2E45° C. 2 monthsStable
2F45° C. 2 monthsStable

Free full text: Click here