Ion Chromatography is a vital component of inorganic analysis. Traditional calibration standards and eluents as well as custom solutions are available. Large selection of 1000 ug/ml anion and cation Calibration Standards available.

IC Standards


• Complete Certificate of Analysis is included with NIST
  traceability

• Eluents available as concentrates or working solutions

• Custom Multi-Element Standards available

• Save time and labor by purchasing prepared Calibration
   Standards

• Complete documentation for audit purposes

• Eluents prepared following rigid specifications; less baseline
  variation

• Standards designed to your specifications

• IC Standards Flyer (PDF, 140KB)

• IC Request Form (PDF, 620KB)

Anion Standard     Catalog Number, 1000 ug/ml Catalog Number, 10 000 ug/ml
  Symbol Matrix 125 ml 500 ml 125 ml 500 ml
Acetate CH3COO- H20 250-220-100 250-220-101    
Bromate BrO3- H20 250-220-220 250-220-221    
Bromide Br- H20 250-220-235 250-220-236 250-221-235 250-221-236
Chlorate CIO3- H20 250-220-355 250-220-356    
Chloride CI- H20 250-220-370 250-220-371 250-180-231 250-180-235
Fluoride F- H20 250-220-400 250-220-401 250-221-400 250-221-401
Formate HCOO- H20 250-220-415 250-220-416    
Nitrate NO3- H20 250-220-505 250-220-506 250-221-505 250-221-506
Nitrate-Nitrogen NO3-as N H20 250-220-520 250-220-521    
Nitrite NO2- H20 250-220-535 250-220-536 250-221-535 250-221-536
Nitrite-Nitrogen NO2-as N H20 250-220-550 250-220-551    
Oxalate C2O42- H20 250-220-565 250-220-566    
Perchlorate CIO4- H20 250-220-580 250-220-581    
Phosphate PO43- H20 250-220-595 250-220-596 250-221-595 250-221-596
Phophate-Phosphorus PO43-as P H20 250-220-610 250-220-611    
Sulfate SO42- H20 250-220-700 250-220-701 250-221-700 250-221-701
Sulfate-Sulfur SO42-as S H20 250-220-715 250-220-716    

Cation Standard   Catalog Number,1000 ug/ml Catalog Number10 000 ug/ml
  Symbol Matrix 125 ml 500 ml 125 ml 500 ml
Ammonia-Nitrogen NH3as N H20 250-220-115 250-220-116    
Ammonium NH4+ H20 250-220-130 250-220-131    
Barium Ba2+ H20 250-220-175 250-220-176    
Calcium Ca2+ H20 250-220-250 250-220-251 250-221-250 250-221-251
Lithium Li+ H20 250-220-445 250-220-446    
Magnesium Mg2+ H20 250-220-460 250-220-461 250-221-460 250-221-461
Potassium K+ H20 250-220-625 250-220-626 250-221-625 250-221-626
Sodium Na+ H20 250-220-640 250-220-641 250-221-640 250-221-641
Strontium Sr2+ H20 250-220-685 250-220-686    

Multi-Element Standards        
Element Concentration Element Concentration
Cl- 30 µg/ml Solution A Cl- 10 µg/ml
F- 20 µg/ml   F- 10 µg/ml
NO3- 100 µg/ml   PO4-3 10 µg/ml
PO4-3 150 µg/ml   SO4-2 10 µg/ml
SO4-2 150 µg/ml   NO3- 10 µg/ml
    Solution B NO2- 10 µg/ml
125 ml 500 ml 125 ml 500 ml
140-315-001 140-315-005 140-315-011 140-315-015

Multi-Element Standards      
Element Concentration Element Concentration
Solution A Br- 100 µg/ml Solution A Br- 1000 µg/ml
  Cl- 100 µg/ml   Cl- 1000 µg/ml
  F- 100 µg/ml   F- 1000 µg/ml
  PO4-3 100 µg/ml   PO4-3 1000 µg/ml
  SO4-2 100 µg/ml   SO4-2 1000 µg/ml
  NO3- 100 µg/ml   NO3- 1000 µg/ml
Solution B NO2- 100 µg/ml Solution B NO2- 1000 µg/ml
125 ml 500 ml 125 ml 500 ml
250-225-001 250-225-005 250-225-101 250-225-105

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/.017 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, CH3SO3H 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    

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