Zodiac HST TH

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Zodiac HST TH

Redefining Versatility in Reversed-Phase Chromatography

The Zodiac HST TH column is an advanced mixed-mode analytical column tailored for traditional reversed-phase applications with added versatility. Its unique chemistry combines ionic groups with a long hydrophobic chain, offering enhanced retention and tunability beyond standard reversed-phase columns.

Why choose Zodiac HST TH column?

Unique Chemistry:

The Zodiac HST TH column features cationic groups near the silica surface, separated from anionic groups by a hydrophobic chain. This design enhances retention and selectivity for polar and ionic analytes, ensuring high-resolution separations across diverse sample types.

The Zodiac HST TH column is your go-to solution for traditional and complex chromatographic workflows, delivering precision, flexibility, and efficiency in every analysis.

  • Versatile separation modes: Integrates reversed-phase (RP), normal-phase (NP), HILIC, and ion-exchange (IE) mechanisms for superior separation flexibility.
  • Wide Application Scope: Effectively separates complex mixtures, including acids, bases, amino acids, polar isomers, and neutral compounds.
  • Simplified Method Development: Allows fast method optimization with simple mobile phase selection.
  • Broad Mobile Phase Compatibility: Works seamlessly with acetonitrile-water systems, mass-spec-compatible buffers (e.g., ammonium formate (pH 3) , ammonium acetate (pH 5), and phosphate buffers for low UV detection (<220 nm).
  • Adjustable Selectivity: Tunable performance in all modes by varying organic content, pH, and buffer strength.
  • Instrumentation Versatility: Compatible with LC-MS, ELSD, preparative chromatography, and low UV detection systems.

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Ordering Information for HST  columns :

Column Diameter  2.1 mm, 3.2 mm, 4.6 mm, 10 mm, 22 mm
Column Length 10 mm, 25 mm, 50 mm, 100 mm, 150 mm, 250 mm, Guard
Particle Size 2.7 µm, 3 µm, 5 µm, 10 µm
Pore Size 90 Å, 100 Å
Brand  Zodiac HST

For example for  Zodiac HST A column of particle size of 5 micron, 100Å pore-size, with Column dimension of 250mm x 4.6mm, 5um – The code :  ZLS.HSTA.46.250.05.10

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