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Astec® Chirobiotic® T Chiral HPLC Guard Column,, 5 µm particle size, L x I.D. 2 cm x 1 mm
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Product Description
The Astec Chirobiotic TGuard cartridges 20x1.0mm, 5µm, are used for column protection of Astec Chirobiotic T HPLC columns. The holder 59660-U is used as the appropriate mount for the Supel Guard pre-column cartridges.
Features and Benefits
- Macrocyclic glycopeptide CSPs
- Multiple chiral separation modes possible
- Suitable for ionic and polar enantiomers
- High selectivity for amino acids and active ingredients
- Complementary phases for screening
Additional Information
Astec CHIROBIOTIC columns are based on macrocyclic glycopeptide selectors bound to high-purity silica. The selectors offer multiple interaction sites, including ionic interactions, hydrogen bonds, dipole interactions, steric recognition, and hydrophobic contributions. As a result, CHIROBIOTIC phases can be used in normal-phase, reverse-phase, polar-organic, and polar-ionic modes. The choice of selector determines which enantiomers are recognized particularly well.
Legal Information
CHIROBIOTIC is a registered trademark of the manufacturer Merck KGaA, Darmstadt, Germany.
Product Specification
| Brand | Astec Chirobiotic |
|---|---|
| Product Type | HPLC Guard Columns |
| Length | 20 mm |
| Internal Diameter | 1.0 mm |
| Particle Size | 5 µm |
| Chemistry | Chiral |
| Chemistry Producers Term | Chirobiotic T |
| Pore Size | 100 Å |
| Country of Origin | Germany |
| Column Type | Capillary Column |
| Base Material | Teicoplanin |
| Hardware Material | Stainless Steel |
| Hardware Type | Ready-to-use Column |
| pH Minimum | 3.8 |
| pH Maximum | 6.8 |
| Temperature Maximum [°C] | 45 |
| Mode of Separation | Chiral Chromatography |
| Technology | HPLC |
| Matrix | Silica |
| Particle Morphology | spherical, fully porous |
| Pressure Stability | 241 bar |
