ResinTech SIR-110-HP is a chloride form perchlorate, nitrate, and PFAS selective gel strong base anion resin. The HP designation means it is Gold Seal Certified by the WQA for use in potable water applications. Its unique functionality greatly increases the selectivity for nitrate while greatly decreasing the interference from sulfate ions. SIR-110-HP is recommended for the removal of perchlorate, nitrate, and most PFAS compounds.
| SKU | SIR-110-HP |
| Polymer Matrix | Styrenic Gel |
| Ionic Form | Chloride |
| Functional Group | Tributylamine |
| Physical Form | Spherical Beads |
| Color | Yellow to Orange |
| Particle Size | 16 to 50 US Mesh (297 - 1190 μm) |
| Minimum Sphericity | 90% |
| Uniformity Coefficient | 1.6 |
| Reversable Swelling | Cl to NO₃ -5% to -10% |
| Temperature Limit | 250°F (121°C) |
| Total Exchange Capacity (meq/mL) | 0.8 |
| Moisture Retention | 38% to 50% |
| Shipping Weight | 40 - 42 lbs/ft³ (641 - 673 g/L) |
| REACH Registered | YES |
| Regeneration Notes | Exception; Not regenerable for PFAS applications |
