I-524A

1. Ideal for anion non- suppressor methods.
2. NI-424 provides simultaneous analysis of fluoride ions.
3. I-524A fulfills USP-NF L23 requirements.

SI-50 4E

SI-52 4E

1. Suitable for anion suppressor methods with sodium carbonate eluent.
2. Suitable for the quantitative analysis of fluoride ion.
3. SI-50 4E separates target inorganic anions from organic acids.
4. SI-52 4E provides simultaneous analysis of oxyhalides and general inorganic ions.
5. Carbonate peak does not interfere with analysis.

1. Rapid-analysis type columns used with suppressor and sodium carbonate eluent.
2. SI-35 4D provides a rapid analysis of oxyhalides and general inorganic ions.
3. SI-35 2B provides a rapid analysis

SI-37 4D

1. Suitable for anion suppressor methods with potassium hydroxide eluent.
2. SI-36 4D provides good separator of sulfite and sulfate ions.
3. SI-37 4D provides high sensitive analysis of oxyhalides in drinking water.

1. High performance type of YK-421.
2. Applicable to both suppressor and non-suppressor methods.
3. Provides sharp peaks; more significant for divalent cation analysis.
4. Supports the analysis of alkylamines and transition metals.
5. Fulfills USP-NF L125 requirements.

1. Column for cation analysis with non-suppress method.
2. Simultaneous analysis of monovalent and divalent cations.
3. Suitable separating of alkylamines.
4. Fulfills USP-NF L76 requirements.