I-Glyoxylic Acid
Umgangatho womgangatho (umgangatho weshishini):
| Iimvavanyo | Umgangatho |
| Imbonakalo | Ulwelo olumthubi olukhanyayo |
| Glyoxylic acid | ≤1.0% |
| Glyoxal | ≤0.5% |
| Oxalic acid | ≤1.0% |
Bhala umyalezo wakho apha kwaye uwuthumele kuthi


