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Shodex Anion SI-series Columns for Carbonate Eluent

Shodex IC SI-series for carbonate eluent (Na2Co3/NaHCo3) ion chromatography columns are suitable for anion analysis with suppressor methods. The columns are made with a polyvinyl alcohol base particle with a quaternary ammonium functional group. Typical applications include analysis of general inorganic ions and oxyhalides.

Part Number Short Description Phase Type Phase Particle Size ID Length Type Price Qty
F6995290 IC SI-35 4D PEEK Column, 3.5um, 4 x 150mm Anion Exchange IC SI-35 3.5 um 4.0 mm 150 mm PEEK Column
£1,696.87
F6995245 IC SI-50 4E PEEK Column, 5um, 4 x 250mm Anion Exchange IC SI-50 5 um 4.0 mm 250 mm PEEK Column
£1,617.85
F6709625 IC SI-50G PEEK Guard Column, 5um, 4.6 x 10mm Anion Exchange IC SI-50 5 um 4.6 mm 10 mm Guard
£500.36
F6995260 IC SI-52 4E PEEK Column, 5um, 4 x 250mm Anion Exchange IC SI-52 5 um 4.0 mm 250 mm PEEK Column
£1,696.87
F6995244 IC SI-90 4E PEEK Column, 9um, 4 x 250mm Anion Exchange IC SI-90 9 um 4.0 mm 250 mm PEEK Column
£1,303.29
F6709620 IC SI-90G PEEK Guard Column, 9um, 4.6 x 10mm Anion Exchange IC SI-90 9 um 4.6 mm 10 mm Guard
£472.77
F6709626 IC SI-92G PEEK Guard, 9um, 4.6 x 10mm Anion Exchange IC SI-52 9 um 4.6 mm 10 mm Guard
£471.86
F6709627 IC SI-95G PEEK Guard, 9um, 4.6 x 10mm Anion Exchange IC SI-35 9 um 4.6 mm 10 mm Guard
£471.86
F6709720 IC SI-2GF PEEK Guard Holder and 1 Filter Anion Exchange IC SI-2GF Guard
£396.37
F6709730 IC SI-2GF PEEK Filters, 3pk Anion Exchange IC SI-2GF Guard
£326.49
F6995291 IC SI-35 2B PEEK Column, 3.5um, 2 x 50mm Anion Exchange IC SI-35 2B 3.5 um 2.0 mm 50 mm PEEK Column
£1,696.87
  • Suitable for anion analysis for suppressor methods with carbonate eluent
  • Quaternary ammonium functional groups
  • Polyvinyl alcohol particles
  • PEEK housing
  • 3.5 µm, 5 µm or 9 µm particle size
  • Typically used for general inorganic ions and oxyhalides applications
  IC SI-90 4E IC SI-50 4E IC SI-52 4E IC SI-35 4D IC SI-35 2B
Functional group Quaternary ammonium Quaternary ammonium Quaternary ammonium Quaternary ammonium Quaternary ammonium
Gel material Polyvinyl alcohol Polyvinyl alcohol Polyvinyl alcohol Polyvinyl alcohol Polyvinyl alcohol
Particle size 9 µm 5 µm 5 µm 3.5 µm 3.5 µm
Plates per column ≥ 5,000 ≥ 10,000 ≥ 14,000 ≥ 13,000 ≥ 4,500
Housing material PEEK PEEK PEEK PEEK PEEK
Maximum pressure 100 bar 150 bar 150 bar 150 bar 150 bar
Usual flow rate 1.0 mL/min 0.7 mL/min 0.8 mL/min 0.6 mL/min 0.2 mL/min
Maximum flow rate 2.0 mL/min 0.8 mL/min 1.0 mL/min 0.8 mL/min 0.5 mL/min
Temperature range 20 to 60°C 20 to 60°C 20 to 60°C 20 to 60°C 20 to 60°C
pH range 3 to 12 3 to 12 3 to 12 3 to 12 3 to 12
Shipping solvent 1.8 mM Na2CO3 + 1.7 mM NaHCO3 aq 3.2 mM Na2CO3 + 1.0 mM NaHCO3 aq 3.6 mM Na2CO3 aq 3.6 mM Na2CO3 aq 1.0 mM Na2CO3 + 2.0 mM NaHCO3 aq
Shodex Catalogue (2.98 MB)
Specialist for polymer-based HPLC columns
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