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. 2014 Oct 13;9(10):e109580. doi: 10.1371/journal.pone.0109580

Table 3. Assay of carbendazim microemulsion formulations.

Oil/SAA/H2O Appearance Freezingexperiment Lowtemperaturestability Heatstoragestability Cloud point (°C)
1/4/5 Transparent,Tyndall effect Froze, recoveredupon thawing Transparent, noprecipitate Transparent 72
1/3/4 Bluish transparent,Tyndall effect Did not freeze, lowviscosity Transparent, noprecipitate Transparent >90
2/5/3 Bluish transparent,Tyndall effect Did not freeze butbecame turbid Precipitate Transparent >90
2/3/3 Transparent,Tyndall effect Turbidity andcrystallization observed Precipitate Transparent >90