Please use this column with suppressor type ion chromatography system.
In analysis using IC SI-52 4E, the retention times of some anions are very sensitive to the column temperature. An example is showed in the figure below. Usually bromide (Br-) and chlorate (ClO3-) are usually separated at 45 ℃.
Sample: 50 μL
- 1.F- (2 mg/L)
- 2.ClO2- (10 mg/L)
- 3.BrO3- (20 mg/L)
- 4.Cl- (3 mg/L)
- 5.NO2- (10 mg/L)
- 6.Br- (10 mg/L)
- 7.ClO3- (20 mg/L)
- 8DCA-, Dichloroacetate (5 mg/L)
- 9.NO3- (30 mg/L)
- 10.HPO42- (15 mg/L)
- 11.SO42- (40 mg/L)
- Column
- ：Shodex IC SI-52 4E (4.0 mm I.D. x 250 mm)
- Eluent
- ：3.6 mM Na2CO3 aq.
- Flow rate
- ：0.8 mL/min
- Detector
- ：Suppressed conductivity
Sample Name Index
Operation Manual / Certificate of Analysis
Operation Manuals and Certificate of Analysis / Inspection Certificate for the following products can be downloaded here.
Product Name Index
Applications
- Table of Anion Retention Time under Various Eluent Conditions (SI-90 4E)
- Effects of Sodium Carbonate Concentration on Retention Time (SI-90 4E)
- Effects of Sodium Bicarbonate Concentration on Retention Time (SI-90 4E)
- Effects of Temperature on Elution Time (SI-90 4E)
- Effects of Added Acetonitrile on the Retention Time (SI-90 4E)
- Effects of Column Temperature on Retention Time (SI-50 4E)
- Effects of Sodium Carbonate Concentration on Retention Time (SI-50 4E)
- Anion Standards (19) Rapid Analysis (SI-90 4E)
- Anion Standards (20) (Simultaneous Analysis of HS-, SO32-, SO42- and S2O32-) (SI-90 4E)
- Anion Standards (21) (Methanesulfonic Acid)
- High Sensitive Analysis of Anions (SI-90 4E)
- Anion Standards and Organic Acids (2) (SI-90 4E)
- Anion Standards and Organic Acids (3) (SI-50 4E)
- Mineral Water (2) (SI-90 4E)
- Sulfite in Wine (2) (SI-90 4E)
- Sodium Azide (2) (SI-90 4E)
- Sulfamic Acid (SI-90 4E)
- Sea Water (3) (SI-90 4E)
- Perchloric Acid (SI-90 4E)
- Analysis of Iodide Ion (SI-90 4E)
- Fluoroacetid Acids (SI-50 4E)
- Anion Analysis in Lithium Salts (3) (SI-90 4E)
- Analysis of Oxyhalides (SI-52 4E)
- Calibration Curves for Oxyhalides (SI-52 4E)
- Analysis of Organic Acids and Oxyhalides (SI-52 4E)
- Analysis of Oxyhalides and Anions (SI-52 4E)
- Analysis of Oxyhalides and Anions in River Water (SI-52 4E)
- Analysis of Oxyhalides and Anions in Rain Water (SI-52 4E)
- Analysis of Oxyhalides and Anions in Tap Water (SI-52 4E)
- Iodic Acid (SI-52 4E)
- Separation of Phosphate, Phosphtite and Hypophosphite (SI-52 4E)
- Separation of Phosphate, Phosphtite and Hypophosphite (SI-90 4E)
- Analysis of Chloride According to Japanese Testing Methods for Fertilizers (SI-52 4E)
- Analysis of Sulfate According to Japanese Testing Methods for Fertilizers (SI-90 4E)
- Rapid Analysis of Oxyhalides and Anions (SI-35 4D) (1)
- Rapid Analysis of Oxyhalides and Anions (SI-35 4D) (2)
- Effects of Temperature on Retention Time (SI-35 4D)
- Analysis of Oxyhalides and Anions in Tap Water (SI-35 4D)
- Analysis of Organic Acids and Oxyhalides (SI-35 4D)
- Methanesulfonic Acid and Methanedisulfonic Acid (SI-35 4D)
- Calibration Curves (SI-35 4D)
- Effects of Injection Volume (SI-35 4D)
- Effects of Sample Concentration on Theoretical Plate Number (SI-35 4D)
- Analysis of Tricarboxylic Acids (SI-35 4D)
- Effects of Sodium Carbonate Concentration on Retention Time (SI-35 4D)
- Analysis of Sulfite in Disposable Wooden Chopsticks (SI-35 4D)
- Analysis of Alkyl Sulfonic Acids (2) (SI-35 4D)
- Rapid Analysis of Anion Standards (SI-35 2B)
- Calibration Curves (SI-35 2B)
- Effects of Temperature on Retention Time (SI-35 2B)
- Analysis of Anions (SI-36 4D)
- Effects of Potassium Hydroxide Concentration on Retention Time (SI-36 4D)
- Effects of Potassium Hydroxide Concentration on Retention Time (2) (SI-36 4D)
- Effects of Temperature on Retention Time (SI-36 4D)
- Simultaneous Analysis of Common Oxyhalides and Anions (SI-37 4D)
- Analysis of Oxyhalides in Artificial-Drinking Water According to EPA Method 300.1 (SI-37 4D)