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IC YS/YK columns

with carboxyl groups

IC columns for cation analysis (suppressor and non-suppressor method)

Product information

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

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.

Product overview

Product code
Product name
Separation
Functional group
Gel material
Plates per column
Particle size
Pore size
Size (ID x length)
Housing material
F7122000
IC YS-50
IC
Carboxyl
Polyvinyl alcohol
≥ 5,500
5 µm
-
4.6 x 125 mm
steel
F6700530
IC YS-G
IC
Carboxyl
Polyvinyl alcohol
(guard)
5 µm
-
4.6 x 10 mm
steel
F7120012
IC YK-421
IC
Carboxyl
Silica
≥ 2,800
5 µm
-
4.6 x 125 mm
steel
F6709608
IC YK-G
IC
Carboxyl
Silica
(guard)
5 µm
-
4.6 x 10 mm
steel

Product details

Product name
Maximum pressure
Usual flow rate
Maximum flow rate
Temperature range
pH range
Shipping solvent
USP
Info
IC YS-50
15 MPa (150 bar)
1.0 mL/min
2.0 mL/min
20 to 60°C
2 to 12
10 mM Na2SO4 aq.
L125
storage 4-8°C
IC YS-G
-
-
-
20 to 60°C
2 to 12
10 mM Na2SO4 aq.
L125
storage 4-8°C
IC YK-421
15 MPa (150 bar)
-
1.5 mL/min
20 to 60°C
-
5 mM Tartaric acid + 1 mM Dipicolinic acid + 1.5 g/L Boric acid aq.
L76
storage 4-8°C
IC YK-G
-
-
-
20 to 60°C
-
5 mM Tartaric acid + 1 mM Dipicolinic acid + 1.5 g/L Boric acid aq.
L76
storage 4-8°C

Product info

Applications

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IC YS-50

Amino Acids (4) (YS-50)

Amino Acids (5) (YS-50)

Analysis of Tetraalkylammoniums (YS-50)

Analysis of Choline and Acetylcholine (YS-50)

Analysis of Ethanolamines and Alkylamines (YS-50)

Analysis of Ethylamines (YS-50)

Analysis of Imidazole Dipeptide in Processed Meat (YS-50)

Analysis of Ionic Liquid (YS-50)

Analysis of Meglumine (YS-50)

Analysis of Metabolites from Nitrogen Containing Compounds (YS-50)

Analysis of Methylamines (YS-50)

Analysis of Short Chain Alkylamines (YS-50)

Analysis of Trivalent Chromium and Aluminium Ions (YS-50)

Cation Analysis in the Presence of Albumin (YS-50)

Cation Analysis in the Presence of PEG (YS-50)

Cations and Alkylamines (YS-50)

Effects of Crown Ethers (YS-50)

Effects of Flow Rate on Plate Number (YS-50)

Effects of Methanesulfonic Acid Concentration on Elution Time (YS-50)

Effects of Sample Load on Plate Number (YS-50)

Effects of Temperature (YS-50)

Eluent to be Used for YS-50

Linearity of Calibration Curves (YS-50)

Mineral Water (YS-50)

Monovalent and Divalent Cation Standards (6) (Comparison of YS-50 and YK-421)

Monovalent and Divalent Cation Standards (7) (Eluent Containing Acetonitrile) (YS-50)

Monovalent and Divalent Cation Standards (8) (Ethylenediamine Containing Sample) (YS-50)

Monovalent and Divalent Cations Analysis in River Water (Ethylenediamine Containing Sample) (YS-50)

Monovalent and Divalent Cations Analysis in Tap Water (Ethylenediamine Containing Sample) (YS-50)

Red Wine (3) (YS-50)

Sea Water (2) (YS-50)

Transition Metal Ions (3) (YS-50)

IC YK-421

Alkylamines (2) (YK-421) (Phosphoric Acid + Acetonitrile)

Analysis of Amino Alcohols (YK-421)

Analysis of Calcium Acetate Capsules According to USP-NF Method (YK-421)

Analysis of Potassium and Sodium Bicarbonates and Citric Acid Effervescent Tablets for Oral Solution Proposed in USP-NF Pharmacopeial Forum (YK-421)

Analysis of Potassium Bicarbonate and Potassium Chloride Effervescent Tablets for Oral Solution Proposed in USP-NF Pharmacopeial Forum (YK-421)

Analysis of Tap Water (2) (YK-412) (Phosphoric Acid Eluent)

Analysis of Zinc Sulfate Compounded Injection According to USP-NF Method (YK-421)

Dynamic Range of Column (YK-421)

Effects of Acetonitrile Concentration on Elution Volume (YK-421)

Ethanolamines and Alkylamines (YK-421) (Phosphoric Acid + Acetonitrile)

Guidelines for Eluent Selection (YK-421)

High Sensitive Detection of Cations (YK-421)

Long Chain Alkylamines (YK-421)

Monovalent and Divalent Cation Standards (1) (YK-421)

Monovalent and Divalent Cation Standards (2) (YK-421)

Monovalent and Divalent Cation Standards (3) (Dipicolinic Acid + Crown Ether Eluent) (YK-421)

onovalent and Divalent Cation Standards (4) (YK-421) (Phosphoric Acid Eluent)

Monovalent and Divalent Cation Standards (5) (YK-421) (Phosphoric Acid + 18-Crown 6-Ether Eluent)

Monovalent and Divalent Cation Standards (6) (Comparison of YS-50 and YK-421)

Quantification of N-Methylpyrrolidine in Cefepime for Injection According to USP-NF Method (YK-421)

Red Wine (1) (YK-421)

Serum (YK-421)

Tap Water (1) (YK-421)

Tetraalkylammoniums (YK-421)

Trialkylamines (YK-421)

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