IC Eluents

Ion Chromatography is a vital component of inorganic analysis. Traditional calibration standards and eluents as well as custom solutions are available.

• Complete documentation for audit purposes

• Eluents prepared following rigid specifications;
  less baseline variation

• Eluents available as concentrates or working solutions

• IC Standards Flyer (PDF, 140KB)

• IC Request Form (PDF, 620KB)

Eluents            
Eluent Solutions Concentration Catalog Number      
    100 ml 500 ml 1 L 10 L 20 L
Bicarbonate/Sodium Hydroxide 0.003/0.002 M --- --- --- 250-220-190 250-220-191
Bicarbonate/Sodium Hydroxide concentrate 0.3/0.2 M 250-220-205 --- --- --- ---
Carbonate/Bicarbonate 0.0018/0.0017 M --- --- --- 250-220-265 250-220-266
Carbonate/Bicarbonate 0.0022/0.0028 M --- --- --- 250-220-280 250-220-281
Carbonate/Bicarbonate 0.003/0.0024 M --- --- --- 250-220-295 250-220-296
Carbonate/Bicarbonate concentrate 0.18/0.17 M 250-220-310 --- --- --- ---
Carbonate/Bicarbonate concentrate 0.22/0.28 M 250-220-325 --- --- --- ---
Carbonate/Bicarbonate concentrate 0.30/0.24 M 250-220-340 --- --- --- ---
Hydrochloric Acid Eluent concentrate, HCl 1 M 250-220-430 250-220-431 250-220-432 --- ---
Methanesulfonic Acid concentrate, CH3SO3H 1 M --- --- 250-220-490 --- ---
Methanesulfonic Acid, CH3SO3H 20 mM --- --- 250-220-475 --- ---
Sodium Bicarbonate Eluent concentrate, NaHCO3 0.5 M 250-220-655 250-220-656 250-220-657 --- ---
Sodium Carbonate Eluent concentrate, Na2CO3 0.5 M 250-220-670 250-220-671 250-220-672 --- ---

Chelates            
Chelation Solutions Concentration Catalog Number      
    500 ml 1 L 5 L 10 L 20 L
Ammonium Acetate CH3COONH4 2 M 250-220-145 250-220-146 250-220-147 --- ---
Ammonium Nitrate, NH4NO3 0.1 M 250-220-160 250-220-161 250-220-162 --- ---
Nitric Acid, HNO3 2 M 250-035-100 250-035-101 250-035-102 250-035-103 250-035-104