Glyoxylic Acid
Quality muyezo (bizinesi muyezo):
| Mayesero | Standard |
| Maonekedwe | Madzi achikasu owala |
| Glyoxylic acid | ≤1.0% |
| Mankhwala a Glyoxal | ≤0.5% |
| Oxalic acid | ≤1.0% |
Lembani uthenga wanu apa ndikutumiza kwa ife
Quality muyezo (bizinesi muyezo):
| Mayesero | Standard |
| Maonekedwe | Madzi achikasu owala |
| Glyoxylic acid | ≤1.0% |
| Mankhwala a Glyoxal | ≤0.5% |
| Oxalic acid | ≤1.0% |