| 5983 | Resins, Ion-exchange, Liquid Chromatography | High Pressure Liquid Chromatography System For Clinical Use. | 
| 5983 | Resins, Ion-exchange, Liquid Chromatography | High Pressure Liquid Chromatography System For Clinical Use. | 
| K832199 | HC40/HC75 CATION EXCHANGE RESIN | HAMILTON CO. |