ION Chromatography


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IC Column Selection Guide Cation and Metal Analysis

 

IC Column Selection Guide

F-, Cl-, NO2-, Br-, NO2-, HPO42-, SO42-

by E.P.A. Method 300.0(a)

ICSep AN300, ANSC

F-, Cl-, NO2-, Br-, NO2-, HPO42-, SO42-

Low molecular weight organic acids

ICSep AN2, ANSC

F-, Cl-, NO2-, Br-, NO2-, HPO42-, SO42-

plus CIO2-, CIO3-, BrO3-

ICSep AN300b

F-, Cl-, NO2-, Br-, NO2-, HPO42-, SO42- plus low molecular weight organic acids in medium to high ionic strenght matrix

ICSep AN1, AN1-SC

Arsenate, Sulfite, Selenate, Arsenite, Selenite

ICSep AN2, ANSC

Arsenate, Sulfite, Arsenite

ICSep ICE-ORH 801

H2BO3-, CO32-

ICSep ICE-ION 300

Polyvalent Phosphates

ICSep ANSC

Aliphatic organic acids, in Brines or other high ionic strenght matrices

ICSep ICE-ION300? 310-, COREGEL 64H, 87H, ORH 801

Aromatic acids

ICSep ICE-ARH 601

Krebs Cycle Acids or other Medium molecular weight organic acids

ICSep ICE-ION 300

Ascorbic Acid, Folic Acid and other cyclic acids

ICSep ICE- COREGEL 64H

Aliphatic alcohols

ICSep ICE-ORH-801

Aromatic alcohols

RPSep PRX-1, ACT1-C18

Alkyl, Aryl sulfates, sulfonates

RPSep PRX-1

 

Cation and Metal Analysis

Li+, Na+, K+, Rb+, Cs+, Mg2+, Ca2+, NH4+

ICSep CN2

Cu2+, Ni2+, Zn2+, Co2+, Cd2+, Pb2+, Mn2+, Fe2+, Fe3+

ICSep CN2, FA

Cr(III), Cr(VI) as CrO3-, CrO42-

ICSep AN1

----

NH4+

ICSep CN2

Alkyl, Aryl Amines, Mono, Di,Tri ethanolamine, Mono, Di, Tri, ethylamine

RPSep PRX-1, ACT1 C18

 

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