Ion Chromatography Columns (Anion Analysis)

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NI-424
I-524A
  • Ideal for anion non-suppressor methods
  • NI-424 provides simultaneous analysis of fluoride and phosphate ions
  • I-524A fulfills USP L23 requirements
SI-90 4E
SI-50 4E
SI-52 4E
  • Suitable for anion suppressor methods with sodium carbonate eluent
  • Suitable for the quantitative analysis of fluoride ion
  • SI-50 4E separates target inorganic anions from organic acids
  • SI-52 4E provides simultaneous analysis of oxyhalides and general inorganic ions
  • Carbonate peak does not interfere with analysis
SI-35
  • Rapid-analysis type columns used with suppressor and sodium carbonate eluent
  • SI-35 4D provides rapid analysis of oxyhalides and general inorganic ions
  • SI-35 2B provides rapid analysis of general inorganic ions
SI-36 4D
SI-37 4DNEW
  • Suitable for anion suppressor methods with potassium hydroxide eluent
  • SI-36 4D provides good separation of sulfate/sulfite ions.
  • SI-37 4D is suitable for high sensitivity analysis of oxyhalides in drinking water.

For non-suppressor method

(Standard columns)   [Housing material: SUS]Scroll
Product code Product name Plate number
(TPN/column)		 Functional group Particle size (μm) Column size (mm)
I.D. x Length
F6995243 IC NI-424 ≥ 5,000 Quaternary ammonium  5 4.6 x 100
F6709616 IC NI-G (guard column) Quaternary ammonium  5 4.6 x   10
F6995240 IC I-524A ≥ 2,000 Quaternary ammonium 12 4.6 x 100
F6700400 IC IA-G

(guard column)

 Quaternary ammonium 12 4.6 x   10
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Product name Maximum
pressure
(MPa/column)		 Flow rate (mL/min) Temperature
range (℃)		 pH range Shipping solvent
Recommended Maximum
IC NI-424 6.0 1.0 1.2 20 - 60 2 - 11 8 mM 4-Hydroxybenzoic acid
+ 2.8 mM *Bis-Tris
+ 2 mM Phenylboronic acid
+ 0.005 mM **CyDTA aq.
IC NI-G - - - 20 - 60 2 - 11 8 mM 4-Hydroxybenzoic acid
+ 2.8 mM *Bis-Tris
+ 2 mM Phenylboronic acid
+ 0.005 mM **CyDTA aq.
IC I-524A 2.5 1.0 - 1.5 2.0 RT - 50 3 - 11 2.5 mM Phthalic acid + 2.4 mM ***Tris
+ 16.2 mM Boric acid aq.
IC IA-G - - - RT - 50 3 - 11 2.5 mM Phthalic acid + 2.4 mM ***Tris
+ 16.2 mM Boric acid aq.
* Bis(2-hydroxyethyl)imino-tris-(hydroxymethyl) methane
** trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid
*** Tris(hydroxymethyl)aminomethane

For suppressor method (Sodium carbonate eluent)

(Standard columns)   [Housing material: PEEK]Scroll
Product code Product name Plate number
(TPN/column)		 Functional group Particle size (μm) Column size (mm)
I.D. x Length
F6995244 IC SI-90 4E ≥ 5,000 Quaternary ammonium 9 4.0 x 250
F6709620 IC SI-90G (guard column) Quaternary ammonium 9 4.6 x   10
F6995245 IC SI-50 4E ≥ 10,000 Quaternary ammonium 5 4.0 x 250
F6709625 IC SI-50G (guard column) Quaternary ammonium 5 4.6 x   10
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Product name

Maximum
pressure
(MPa/column)

 Flow rate (mL/min) Temperature
range (℃)		 pH range Shipping solvent
Recommended Maximum
IC SI-90 4E 10 1.0 2.0 20 - 60 3 - 12 1.8 mM Na2CO3 + 1.7 mM NaHCO3 aq.
IC SI-90G - - - 20 - 60 3 - 14 1.8 mM Na2CO3 + 1.7 mM NaHCO3 aq.
IC SI-50 4E 15 0.7 0.8 20 - 60 3 - 12 3.2 mM Na2CO3 + 1.0 mM NaHCO3 aq.
IC SI-50G - - - 20 - 60 3 - 12 3.2 mM Na2CO3 + 1.0 mM NaHCO3 aq.
For oxyhalides analysis (Standard columns)   [Housing material: PEEK]Scroll
Product code Product name Plate number
(TPN/column)		 Functional group Particle size (μm) Column size (mm)
I.D. x Length
F6995260 IC SI-52 4E ≥ 14,000 Quaternary ammonium 5 4.0 x 250
F6709626 IC SI-92G (guard column) Quaternary ammonium 5 4.6 x   10
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Product name

Maximum
pressure
(MPa/column)

 Flow rate (mL/min) Temperature
range (℃)		 pH range Shipping solvent
Recommended Maximum
IC SI-52 4E 15 0.8 1.0 20 - 60 3 - 12 3.6 mM Na2CO3 aq.
IC SI-92G - - - 20 - 60 3 - 12 3.6 mM Na2CO3 aq.
For oxyhalides rapid analysis (Standard columns)   [Housing material: PEEK]Scroll
Product code Product name Plate number
(TPN/column)		 Functional group Particle size (μm) Column size (mm)
I.D. x Length
F6995290 IC SI-35 4D ≥ 13,000 Quaternary ammonium    3.5 4.0 x 150
F6709627 IC SI-95G (guard column) Quaternary ammonium 9 4.6 x   10
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Product name

Maximum
pressure
(MPa/column)

 Flow rate (mL/min) Temperature
range (℃)		 pH range Shipping solvent
Recommended Maximum
IC SI-35 4D 15 0.6 0.8 20 - 60 3 - 12 3.6 mM Na2CO3 aq.
IC SI-95G - 0.6 0.8 20 - 60 3 - 12 3.6 mM Na2CO3 aq.
For rapid analysis(Semi-micro column)   [Housing material: PEEK]Scroll
Product code Product name Plate number
(TPN/column)		 Functional group Particle size (μm) Column size (mm)
I.D. x Length
F6995291 IC SI-35 2B ≥ 4,000 Quaternary ammonium 3.5 2.0 x 50
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Product name

Maximum
pressure
(MPa/column)

 Flow rate (mL/min) Temperature
range (℃)		 pH range Shipping solvent
Recommended Maximum
IC SI-35 2B 15 0.2 0.5 20 - 60 3 - 12 1.0 mM Na2CO3 + 2.0 mM NaHCO3 aq.
(Guard filter for SI-35 2B)Scroll
Product code Product name Contents
F6709720 IC SI-2GF One holder and one filter
F6709730 IC SI-2GF filter 3 filters
 
- Directly attach to the analytical column.
- Removes sample-origin insoluble components.

For anion suppressor method (Potassium hydroxide eluent)

(Standard columns)   [Housing material: PEEK]Scroll
Product code Product name Plate number
(TPN/column)		 Functional group Particle size (μm) Column size (mm)
I.D. x Length
F6999361 IC SI-36 4D   ≥ 8,500 Quaternary ammonium   3.5 4.0 x 150
F6999371 IC SI-37 4DNEW ≥ 14,000 Quaternary ammonium   3.5 4.0 x 150
F6709620 IC SI-90G (guard column) Quaternary ammonium 9 4.6 x   10
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Product name

Maximum
pressure
(MPa/column)

 Flow rate (mL/min) Temperature
range (℃)		 pH range Shipping solvent
Recommended Maximum
IC SI-36 4D 20 0.7 0.9 20 - 60 3 - 14 10 mM Na2SO4 aq.
IC SI-37 4D 20 0.5 0.9 20 - 60 3 - 13 10 mM Na2SO4 aq.
IC SI-90G - - - 20 - 60 3 - 14 1.8 mM Na2CO3 + 1.7 mM NaHCO3 aq.

Operation Manual / Certificate of Analysis

Operation Manuals and Certificate of Analysis / Inspection Certificate for the following products can be downloaded here.

Product Name Index

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Product Information (Related Information)

General Information on Packed Columns

introduction of column cleaning procedure and column test conditions etc.