Zodiac HST B2 Column
Advanced Mixed-Mode Chromatography for Complex Separations
The Zodiac HST B2 column is a weak basic high-performance mixed-mode analytical column, uniquely designed to handle a wide range of analytes. Featuring embedded basic group functionality with a pKb of approximately 4.5 and acidic carboxylic groups, this dual-mode column excels in separating complex mixtures. Its broad pH range (1.0 to 6.5) makes it compatible with ammonium acetate and ammonium formate buffered mobile phases.
Why Choose Zodiac HST B2 Column?
The Zodiac HST B2 column offers unparalleled versatility and selectivity for separating acidic, basic, and neutral analytes. Whether used in pharmaceutical analysis, chemical research, or bioanalytical testing, it delivers high-resolution results with excellent reproducibility.
Perfect for complex biological and chemical mixtures, the Zodiac HST B2 column ensures exceptional performance and versatility for any chromatographic workflow.
- Dual Mixed-Mode Chromatography: Combines reverse-phase and anion-exchange mechanisms for superior selectivity and separation.
- Acidic Analytes: Retained through anion-exchange interactions, ensuring precise separation of acidic compounds.
- Basic Analytes: Retained via reverse-phase mechanisms with unique selectivity due to ion-exclusion phenomena.
- Neutral Compounds: Reliably retained through reverse-phase interactions.
- Broad pH Compatibility: Operates efficiently within a pH range of 1.0 to 6.5, supporting diverse mobile phase options.
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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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