Table 1.
Surfactants and salts used for screening the combinational effect; The indicated concentrations are the final concentrations used.
| Non-ionic detergents | Company | Salts | Company | ||
|---|---|---|---|---|---|
| Brij 23 | 1% | Sigma-Aldrich, St. Louis, USA | ammonium carbonate | 0.2 M | Merck, Darmstadt, Germany |
| Brij 58 | 1% | Sigma-Aldrich, St. Louis, USA | calcium chloride | 1 M | Merck, Darmstadt, Germany |
| IGEPAL CA-630 | 1% | Sigma-Aldrich, St. Louis, USA | magnesium chloride | 0.5 M | Merck, Darmstadt, Germany |
| Lutensol AO3 | 1% | BASF, Ludwigshafen, Germany | potassium carbonate | 0.1 M | Merck, Darmstadt, Germany |
| Lutensol AO7 | 1% | BASF, Ludwigshafen, Germany | potassium chloride | 1 M | Fisher Scientific, Hampton, USA |
| Lutensol TO3 | 1% | BASF, Ludwigshafen, Germany | potassium dihydrogen phosphate | 0.1 M | Merck, Darmstadt, Germany |
| Lutensol TO6 | 1% | BASF, Ludwigshafen, Germany | sodium chloride | 1 M | Fisher Scientific, Hampton, USA |
| Lutensol TO7 | 1% | BASF, Ludwigshafen, Germany | |||
| Lutensol TO8 | 1% | BASF, Ludwigshafen, Germany | |||
| Lutensol TO10 | 1% | BASF, Ludwigshafen, Germany | |||
| Lutensol TO12 | 1% | BASF, Ludwigshafen, Germany | |||
| Lutensol XP30 | 1% | BASF, Ludwigshafen, Germany | |||
| Lutensol XP70 | 1% | BASF, Ludwigshafen, Germany | |||
| Plurafac LF 221 | 1% | BASF, Ludwigshafen, Germany | |||
| Tergitol NP-40 | 1% | Sigma-Aldrich, St. Louis, USA | |||
| Triton X-100 | 1% | Merck, Darmstadt, Germany | |||
| Tween 20 | 1% | Sigma-Aldrich, St. Louis, USA | |||
| Tween 80 | 1% | Merck, Darmstadt, Germany | |||