Our Products
Chiral Columns
ChiralTek Next-Generation Chiral Columns ChiralTek offers a comprehensive range of high-resolution columns designed for HPLC, UPLC, SFC, and SMB applications. Our product line features ten distinct series, including immobilized and coated polysaccharide-based selectors, cyclodextrin-based selectors, and world-first complex selectors.
The ChiralTek Innovation: Complex Chiral Selectors Our proprietary Complex Selector-Immobilized Columns (ChiralAMCD, ChiralAMCE, and ChiralCECD) represent a breakthrough in chiral separation. By integrating two distinct recognition moieties into a single selector, one ChiralTek column can perform the work of two traditional columns. • ChiralAMCE Series: Combines both Amylose and Cellulose recognition sites. • ChiralAMCD Series: Integrates Amylose with Cyclodextrin cavities. • Synergistic Performance: This dual-action approach provides superior enantioselectivity and a significantly wider recognition range for complex chiral compounds.
High-Efficiency Immobilized & Coated Chiral Columns • Immobilized Series (ChiralAM / ChiralCE): Prepared via a unique one-step bonding reaction onto high-quality porous silica. These columns are stable across Normal Phase, Reversed-Phase, and Organic Polar mobile phases. • Coated Series (ChiralCTAM / ChiralCTCE): Specialized for Normal Phase applications and dedicated Reversed-Phase (ChiralCTAM-R / ChiralCTCE-R) workflows. • Scalable Precision: Manufactured with particle sizes from 2µm (for ultra-high performance) to 10µm (for preparative scales), ensuring perfect reproducibility from lab to production.
ChiralTek High-Quality Chiral Packing Media ChiralTek provides premium chiral packing media designed specifically for large-scale preparative purifications. Our materials utilize high-standard manufacturing processes to ensure exceptional reliability and superior batch-to-batch consistency.
Technical Specifications • Base Material: High-quality, spherical, macroporous silica particles. • Pore Sizes: Controlled sizes of 500Å or 1000Å for high column efficiency and excellent mass transfer. • Particle Diameters: Available in 5µm, 8µm, and 10µm, catering to everything from analytical optimization to industrial-scale production.
Advanced Selector Range
We offer an extensive range of available selectors, including: • Immobilized Media: ChiralAM, ChiralCE, and complex ChiralAMCE/ChiralCECD selectors, valued for their universal solvent compatibility. • Specialized Derivatives: over 13 type of derivatives, including3,5-dimethylphenylcarbamate, 3-chloro-4-methylphenylcarbamate, and 3,5-dichlorophenylcarbamate etc. • Cyclodextrin-Based Media: alpha, beta & gamma-cyclodextrin media bonded via proprietary chiral spacer arms for enhanced steric selectivity. • Coated Options: Cost-effective coated amylose (ChiralCTAM) and cellulose (ChiralCTCE) media for normal phase applications and ChiralCTAM-R and ChiralCTCE-R media for reverse phase applications.
Scalability & Reliability Our materials are available in bulk quantities ranging from 100g to 30kg to support large-scale preparative chromatography. Every batch undergoes rigorous testing to ensure that our packing materials deliver the same high resolution in large preparative columns as they do in an analytical setting.
Chiral Packing Media
UPE Cartridges for SPE
ChiralTek UPE Series: Ultra-High Performance Extraction • Green Technology: Environmentally friendly design that significantly reduces organic solvent consumption. • Single-Step Efficiency: Achieve elution and enrichment in one single step, eliminating the need for nitrogen blowing, evaporation, or concentration. • High Throughput: Ideal for automatic sample preparation where speed and solvent conservation are priorities.
HLE Series: Universal Hydrophilic & Lipophilic Extraction
• Multi-Functional Groups: Designed to interact with a wide range of chemical classes simultaneously. • Universal Trace Analysis: An essential tool for complex matrices, including food safety, environmental water testing, and biological fluids. • Complex Fractionation: Specifically engineered for the extraction of highly complicated samples.
System Compatibility
• Optimized Performance: Seamless integration with ChiralTek Positive-pressure SPE (PSPE) instruments. • Universal Fit: Fully compatible with all other standard SPE systems..
ChiralTek PSPE Precision Positive-Pressure Extraction
ChiralTek is an emerging leading manufacturer in Positive-pressure Solid Phase Extraction (PSPE) technology. Our instruments are engineered to overcome the common failures of traditional vacuum-based manifolds, such as inconsistent flow rates and cross-contamination.
Key Advantages • Contamination-Free Design: Among the first systems designed to be completely free of carry-over and cross-contamination. It is indispensable for accurate trace analysis in clinical studies and environmental monitoring. • Uniform Flow & Reproducibility: By utilizing constant positive pressure, the system ensures identical flow across all cartridges, leading to superior precision in analytical results. • Portable & Affordable: Our compact, user-friendly design offers a high-performance alternative to bulky, traditional systems without the premium price tag. • The Holistic Solution: ChiralTek provides a fully integrated workflow, supplying the hardware, cartridges, and columns needed for a complete analytical process
PSPE Instrument