| Item | Specification |
| Matrix Structure | Styrene－DVB |
| Functionality | －SH |
| Total Exchange Capacity (mmol/g) (dry) | |
| Total Exchange Capacity (mmol/ml) (wet) | ≥0.7 (Hg2+) |
| Bead Size (mm?≥95%) | 0.315-1.25 |
| Moisture Content (%) | |
| True Density (g/ml) (wet) | 1.02-1.06 |
| Apparent Density (g/ml) (wet) | 0.50-0.60 |
| Strength (%)(Sized Bead Content after Grinding) | |
| Swelling upon Complete Conversion (%) | |
| Maximum Operating Temp. (℃) | 100 |
| pH Range | 0-12 |
| Ionic Forms Available | －SH |