

37041 · 250 mm
Thermo Fisher Scientific · Cat: 37041
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Description
Use the newer Thermo Scientific Dionex IonPac AS22 columns as substitutes for Dionex IonPac AS4A Analytical & Guard Cation-Exchange Columns. Dionex IonPac AS4A columns are now only available in limited quantities for customers who have established validated methods using this column.







