Chiral Selectors
Introducing DCpak® PMPC
Our newest achiral column, DCpak® PMPC, offers novel selectivity for peptide separations. This robust polymeric selector is Poly (2-methacryloyloxyethyl phosphorylcholine) bonded to silica gel.
Benefits include:
- High selectivity for hydrophilic compounds
- Compatibility in HPLC/SFC/HILIC mode
- Especially useful for cyclic peptides
Learn more below about how our DCpak® columns help with solving multicomponent achiral separation challenges, including a paper covering the analysis of cyclic peptides.
Unlock Your Potential with DCpak®
Our four unique achiral selectors have been demonstrated to provide improved separations when compared to other common alternatives. If you’re looking for improvements in selectivity and robustness, then look to DCpak®!
Polymeric Polybutylene terephthalate
Broad Applicability
DCpak® PBT
Separates a broad range of compounds and structural or positional isomers including:
- Flavonoids
- Caffeine derivatives
- Terpenes
Polymeric Poly (4-vinylpyridine)
Powerful Advantages
DCpak® P4VP
- This poly (4-vinyl pyridine)-based SFC column provides higher resolving power and superior durability compared to 2-EP
- Separates basic and acidic compounds without additives
Polymeric Poly N-(1H-tetrazole-5-yl)-methacrylamide
Strong Retention
DCpak® PTZ
- HILIC-type column features a new tetrazole functional moiety
- Stronger retention ability for hydrophilic compounds
- Superior molecular shape recognition
Polymeric Poly (2-methacryloyloxyethyl phosphorylcholine)
Cutting-Edge Performance
DCpak® PMPC
- Zwiterionic-based, polymeric selector
- Effective for SFC and HILIC models
- Significant results for peptide separations