Table 6.
Concentrations of the Tween 80 (TW80) and Span 20 (SP20) surfactant mixtures and their corresponding HLB.
| Surfactant Mixture | TW80 (%) | SP (%) | HLB |
|---|---|---|---|
| SM 1 | 6 | 94 | 8.98 |
| SM 2 | 22 | 78 | 10.01 |
| SM 3 | 34 | 66 | 10.78 |
| SM 4 | 54 | 46 | 12.06 |
| SM 5 | 67 | 33 | 12.89 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.