Specifications
Anion Exchange Capacity45 μeq
Column ConstructionPEEK
Column TypeAnalytical Column
Crosslinking55% DVB
DescriptionAS21; 2 x 250 mm
Certifications/ComplianceU.S. EPA Method 331.0
Column Capacity45 μeq
Column ChemistryMethylamine and Hydroxide
Flow Rate0.35 to 0.75 mL/min.
For Use With (Application)Anion Exchange, Determination of Perchlorate in Drinking Water, Anion Exchange
For Use With (Equipment)Ion Chromatography Systems
HydrophobicityUltralow
Ion Exchange GroupAlkanol Quaternary Ammonium Ion
Max. Pressure3000 psi (207 bar)
Solvent CompatibilitypH 0 to 14, 0 to 100% HPLC Solvents
Particle Size7 μm
Stationary PhaseSuper Macroporous Resin
FormatMicrobore
Packing MaterialPolymeric
Pore Size2000 Å
Length (Metric)250 mm
Diameter (Metric)2 mm
Unit SizeEach 1