| Product ID | Description | Compare | expand | |
| POSRCO33253N5 | Powder | -325 mesh (2 mic aps) approx | Crystalline | 99.95% | |||
| POSRCO33254N5-1 | Powder | -325 mesh (10 mic aps) | Ba <20 ppm, Ca <20 ppm, Na <20 ppm | Crystalline | 99.995% | |||
| POSRCO312502N5 | Powder | -1250 mesh (5 mic aps) approx | Crystalline | 99.5% | |||
| POSRCO33254N2 | Powder | -325 mesh approx | Ba<40 ppm excluded | 99.992% |