10 products found
Regis Technologies Inc. Products
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Chromatography Products - Chiral Columns for HPLC and SFC
One of the biggest challenges is finding the best column for separating compounds of various types, as there is no universal chiral stationary phase, and predicting which chiral stationary phase will provide the best separation is difficult. Often, more than one column may provide some separation, but in many cases, only one column or possibly two will provide adequate resolution of the enantiomers. Therefore, screening of multiple columns is often needed to find the right column for separation.
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Whelk - Model O 1 - Chiral Stationary Phase Columns
The WHELK-O 1 Chiral Stationary Phase is based on 1-(3,5-Dinitrobenzamido)- 1,2,3,4,-tetrahydrophenanthrene. This phase allows separation of racemates from a number of families including amides, epoxides, esters, ureas, carbamates, ethers, aziridines, phosphonates, aldehydes, ketones, carboxylic acids, and ...
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Chromatography Products - Chiral Columns for HPLC and SFC - Reflect - Polysaccharide Chiral Stationary Phases - Coated
REFLECT polysaccharide coated chiral columns are made using a unique production process of coating the chiral selector on high purity silica gel. REFLECT™ chiral phases have been developed to match or exceed the performance of legacy polysaccharide chiral columns.
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Reflect - Model C-Amylose A - Coated Polysaccharide Coated Chiral Columns
Reflect™ coated amylose chiral columns are high performance polysaccharide chiral phases suitable for a wide range of chiral compounds in normal phase HPLC and SFC modes. Unique, proprietary, phase coverage provides excellent peak shape and improved resolution versus leading chiral phases. This high resolution greatly improves preparative loading, leading to greater productivity and higher purity separations. Combined with attractive pricing and ...
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Reflect - Model C-Cellulose B - Coated Polysaccharide Coated Chiral Columns
Reflect™ coated cellulose chiral columns are high performance polysaccharide chiral phases suitable for a wide range of chiral compounds in normal phase HPLC and SFC modes. Unique, proprietary, phase coverage provides excellent peak shape and improved resolution versus leading chiral phases. This high resolution greatly improves preparative loading, leading to greater productivity and higher purity separations. Combined with attractive pricing and ...
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Chromatography Products - Chiral Columns for HPLC and SFC - AZYP - Chiral Columns
AZYP chiral phase chemistries offer a wide range of selectivities for your most challenging chiral separations. All phases are bonded to 2.7μm superficially porous particles for faster, highly efficient separations.
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AZYP - Model CDShell-RSP - Chiral Phase Chemistries Columns
AZYP’s chiral phase chemistries offer a wide range of selectivities for your most challenging chiral separations. All phases are bonded to 2.7μm superficially porous particles for faster, highly efficient separations. Ideal for stimulants, fungicides, and t-boc amino acids ...
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AZYP LarihcShell - Chiral Phase Chemistries Columns
AZYP’s chiral phase chemistries offer a wide range of selectivities for your most challenging chiral separations. All phases are bonded to 2.7μm superficially porous particles for faster, highly efficient separations. Ideal for Primary amines (amino alcohols, amino esters, and amino amides) ...
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Chromatography Products - Achiral HPLC & SFC Columns - Celeris - Ethyl Pyridine
Ethyl pyridine phases are the workhorse phases for preparative and process scale SFC purifications. CELERIS™ 2EP (2-ethyl pyridine) and 4EP (4-ethyl pyridine) media is designed to be highly reproducible based on tight product specifications and low metal content. CELERIS™ 2EP is especially well-suited for separation of acidic compounds and exhibits broad selectivity towards a variety of other compound types. The CELERIS™ 4EP phase offers alternate selectivity to the 2EP phase. CELERIS™ 2EP and 4EP SFC columns deliver high performance separations comparable to competing ethyl pyridine phases at a much lower price.
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Celeris - Model 2EP - Ethyl Pyridine Columns
Celeris 2EP (2-ethyl pyridine) media is designed to be highly reproducible based on tight product specifications and low metal content. Celeris 2EP SFC columns deliver high performance separations comparable to other ethyl pyridine phases at a much lower price. Celeris 2EP is especially well-suited for separation of acidic compounds and exhibits broad selectivity towards a variety of other compound ...
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Celeris - Model 4EP - Ethyl Pyridine Columns
The Celeris 4EP (4-ethyl pyridine) phase offers alternate selectivity to the 2EP phase. Celeris 4EP SFC columns deliver high performance separations comparable to other ethyl pyridine phases at a much lower price. Celeris 4EP media is designed to be highly reproducible based on tight product specifications and low metal ...
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Chromatography Products - Achiral HPLC & SFC Columns - Celeris - Arginine
CELERIS Arginine columns are packed with a silica surface modified with the amino acid arginine and exhibit both acidic and basic functionality. The phase has a strong affinity to hydrophilic compounds and offers a mixed-mode type of selectivity compared to other SFC phases.
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Celeris - Arginine Columns
The arginine (ARG) achiral SFC phase is a silica surface modified with the amino acid arginine and exhibits both acidic and basic functionality. The ARG phase has a strong affinity to hydrophilic compounds and offers a mixed-mode type of selectivity compared to other SFC ...
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Chromatography Products - Reversed-Phase HPLC Columns - EVOKE - C18 Columns
Regis Technologies` line of C18 columns, optimized for high efficiency separations and excellent column to column reproducibility, improves productivity and solves complex separation challenges. EVOKE™ C18 columns are packed with high purity silica and endcapped using a unique gas-phase technology. Gas-phase endcapping leads to improved surface coverage, shielding acidic silanol groups for a highly inert, hydrophobic surface that results in excellent separation kinetics and provides unique selectivity in comparison to other C18 phases. Additionally, it allows the use of higher concentrations of organic mobile phase for greater sensitivity by electrospray ionization mass spectrometry and improved loading capacity for preparative applications.
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Evoke - Model C18 - Columns
Evoke C18 columns are packed with high purity silica and endcapped using a unique gas-phase technology that results in excellent separation kinetics and provides unique selectivity in comparison to other C18 phases. High efficiency separations can be achieved using fully porous particles, ranging from 1.8 µm (analytical scale) to greater than 20 µm (process scale purifications). Our most popular column sizes are stocked for immediate ...
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Chromatography Products - Reversed-Phase HPLC Columns - RAM Semi-Permeable Surface (SPS)
Restricted Access Media (RAM) Direct Injection columns separate small molecules in the presence of much larger analytes without extensive sample pretreatment. Therefore, complex sample matrices can be directly injected without prior sample clean-up for the separation and detection of drugs, drug metabolites, peptides and other analytes.
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Regis - Model ODS (C18) - Semi-Permeable Surface (SPS) Columns
The inner and outer surfaces of the SPS are bonded separately, allowing each to be varied independently. The C18 structure includes an ODS hydrophobic inner phase, which allows for separation of small analytes. The hydrophilic outer phase of polyethylene glycol provides size exclusion and hydrophilic shielding, which repels large ...