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. 2021 Oct 27;14(11):1089. doi: 10.3390/ph14111089

Table 1.

Results of surfactant screening for Imwitor® 988.

Surfactant % Transmittance Appearance
Kolliphor® RH40 98.56 Clear
Kolliphor® ELP 97.47 Clear
Kolliphor® HS15 96.00 Clear
Tween® 20 87.83 Bluish
Tween® 60 84.78 Bluish
Tween® 80 75.27 Bluish white
Kolliphor® P124 45.80 Grayish white
Brij® O10 45.15 Grayish white
Labrafil® M 2125 CS 19.25 Grayish white
Labrasol® 16.92 Grayish white
Labrafil® M 1944 CS 11.18 Grayish white