| Gambir/sucrose blending ratio (wt%) | Appearance (visual testing) | ||
|---|---|---|---|
| Form | Color | Presence of impurity substance | |
| 100/0 | Dilute liquid | Dark brown | Lots of fine grain |
| 75/0 | Dilute liquid | Medium brown | Medium fine grain |
| 50/50 | Dilute liquid | Light brown | Little fine grain |
| 25/75 | Dilute liquid | Lightest brown | Very few fine grains |
| PF resins | Viscous liquid | Reddish brown | - |