
ILT-U-1053
Determinations in surfactants
DETERMINATION | SAMPLE |
| Free fatty acid | Soap |
| Free alkalinity | Soap |
| Volatile matter at 105° | Soap |
| Total active matter (extraction by ethanol) | Powder detergent |
| Acidity | Industrial liquid detergent for water closet |

Determinations in surfactants
DETERMINATION | SAMPLE |
| Free fatty acid | Soap |
| Free alkalinity | Soap |
| Volatile matter at 105° | Soap |
| Total active matter (extraction by ethanol) | Powder detergent |
| Acidity | Industrial liquid detergent for water closet |