• Home
• Instruments
  

  Laballiance	HPLC, UPLC
  SofTA	ELSD, Highest Sensitivity at Lowest Price
  Eicom	The Most Sensitive ECD System
  iChem Explorer	Thermal Chemistry Automation
  Organomation	Analytical Evaporators, Sample Concentration

• HPLC Columns
  

  Shodex	World Leader in Columns for Biochromatography
  BioAdvantage™	Reverse Phase Columns for Peptides, Proteins, and General Use
  TLCAdvantage™	High Throughput, Rugged General Use Columns
  Hamilton©	Hamilton Polymer Based Columns

• Related Products
  

  Vaplock	Closed Systems for Laboratory Solvents & Their Vapors
  Upchurch	HPLC Fittings, Adapters, Tubing, Valves & Accessories
  Hamilton	HPLC Columns, Syringes, Micro Valves, Soft-Grip™ Pipettes.
  Rheodyne	HPLC Sample Injection Valves, Switching Valves, Accessories
  Omnifit	Low Pressure, Inert Chromatography Components & Fluid Connectors

• Inquiries
• Search

SI-90 4E (IC)

1. Ion Chromatography Columns
2. Anion Standards (19) (SI-90 4E)
3. Anion Standards (20) (Simultaneous Analysis of HS^-, SO₃^2-, SO₄^2- and S₂O₃^2-)
4. Anion Standards and Organic Acids (1) (SI-90 4E)
5. Anion Standards and Organic Acids (2) (SI-90 4E)
6. Rapid Analysis of Anions
7. Mineral Water (2) (SI-90 4E)
8. Low Concentration Anion Standards (3) (SI-90 4E)
9. Effect of Temperature on Elution Time
10. Effect of Na₂CO₃ Concentartion on Elution Time
11. Effect of NaHCO₃ Concentartion on Elution Time
12. Effect of Flow Rate on Column Efficiency
13. Separation of Phosphate, Phosphtite and Hypophosphite
14. Sulfite in Wine (2) (SI-90 4E)
15. Simultaneous Analysis of Carbonic Ion and Seven Common Anions
16. Effect of Pretreatment in The Analysis of Mineral Water
17. Anion Standards (21) (Methane Sulfonic Acid)