FAAMOEMOEGA AUTU:
1.Fa'ato'aga: fa'aaogaina e pei o se fa'ato'aga fa'akomepiuta, fa'atupu fa'atuputupula'a, fa'atumauina o le susu, e mafai ona fa'afefe ma fa'atamaoaigaina elemene aoga i le eleele la'au.
2.Chemicals: O lenei oloa e lelei le galulue faatasi chelation mo masima inorganic ma masima organic.
FA'asinomaga:
| 30% | pauta |
| Mea mautu (%)：≥30.0 | Fa'aaliga: Pa'u lanu enaena-samasama |
| Malosi (20℃),g/cm3：≥1.18 | Mea mautu (%):≥95.0% |
| pH (10g/L):4.0-7.0 | pH (5% fofo):4.0-7.0 |
| O lo'o i totonu o le calcium (%):≥15 | O lo'o i totonu o le calcium (%):≥15 |
| Viscosity tele (30℃), dL/g：0.020～0.080 | mamafa mole: 4000-10000 |
