| GENERAL CHARACTERISTICS ITEM DESCRIPTION | IONPAC AS4A-SC 2 MM ANALYTICAL (2 MM X 250 MM); SOLVENT-COMPATIBLE, WITH SELECTIVITY IDENTICAL TO THE IONPACS AS4A; ALLOWS THE USE OF TYPICAL HPCL SOLVENTS TO CONTROL SELECTIVITY AND FOR COLUMN CLEAN-UP; IONPAC 4S4A APPLICATIONS ARE DIRECTLY TRANSFERABLE |