Technical Specifications
 
IC SI-90 4E
• Ion chromatography column
• Suitable for anion suppressor methods with sodium carbonate eluent
• Suitable for the quantitative analysis of fluoride ion
• For better performance we recommend the IC SI-50 4E with smaller 5 µm particles
 
Product code: F6995244
Product name: IC SI-90 4E
Separation: IC
Functional group: Quaternary ammonium
Gel material: Polyvinyl alcohol
Plates per column: ≥ 5,000
Particle size: 9 µm
Pore size: -
Size (ID x length): 4.0 x 250 mm
Housing material: PEEK
Maximum pressure: 10 MPa (100 bar)
Usual flow rate: 1.0 mL/min
Maximum flow rate: 2.0 mL/min
Temperature range: 20 to 60°C
pH range: 3 to 12
Salt concentration: -
Shipping solvent: 1.8 mM Na2CO3 + 1.7 mM NaHCO3 aq.
USP: -
Info: storage 4-8°C
 
The suitable guard column is IC SI-90G, F6709620.