Columns must be used with a suppressor system. Housing material: Polyether ether ketone (PEEK) to prevent ion contamination. Functional group: quaternary ammonium.

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Product Name base materialfunctional grouphousing materialparticle size umplate number tp columnshipping solventsize i d x length mmpriceBuy Now
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IC SI-50 4EPolyvinyl AlcoholQuaternary AmmoniumPEEK5>10,0003.2 mM Na₂CO₃ + 1.0 mM NaHCO₃4.0 x 250
IC SI-50GPolyvinyl Alcohol-PEEK5(Guard column) NA3.2 mM Na₂CO₃ + 1.0 mM NaHCO₃4.6 x 10
IC SI-90 4E-Quaternary AmmoniumPEEK9>5,0001.8 mM Na₂CO₃ + 1.7 mM NaHCO₃4.0 x 250
IC SI-90G-Quaternary AmmoniumPEEK9(Guard column) NA1.8 mM Na₂CO₃ + 1.7 mM NaHCO₃4.6 x 10
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