Product information

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IC YS-50

• High performance type of YK-421

• Applicable to both suppressor and non-suppressor methods

• Provides sharp peaks; more significant for divalent cation analysis

• Supports the analysis of alkylamines and transition metals

• Fulfills USP-NF L125 requirements

IC YK-421

• Column for cation analysis with non-suppressor method

• Simultaneous analysis of monovalent and divalent cations

• Suitable separating of alkylamines

• Fulfills USP L76 requirements

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Characteristics of IC YS-50

1) Simultaneous analysis of monovalent and divalent cations with isocratic separation.
IC YS-50 enables simultaneous analysis of monovalent and divalent cations at a higher sensitivity than conventional column (IC YK-421). With about twice the theoretical plate number and about 1.3 times the Na+ / NH4+ separatability, the determination performance of NH4+ at a high concentration of Na+ has drastically improved (Na+ : NH4+ = 5,000 : 1 is possible).

2) Quantitative analysis of divalent cations is also improved.
Comparing with conventional column, the theoretical plate number becomes twice. Since peak shapes of divalent cations are improved, so quantitative analysis of divalent cations is also improved.

3) Various acids as the eluent can be used.
Not only methanesulfonic acid but sulforic acid, nitric acid, phospphoric acid, etc. can be used as the eluent.

4) Suitable for analysis of alkylamines.
Analysis of various alkylamines, such as Methylamine and Trimethylamine, is possible.

5) Analysis of transition metals.
With 6 mM Tartaric acid and 4 mM oxalic acid aqueous solution as the eluent, transition metals, such as nickel, zinc, and cobalt can be analyzed.