YMC-Pack Diol
YMC-Pack Diol-NP Biochromatography Columns
In normal phase mode the YMC-Pack Diol stationary phase is a versatile alternative to silica. The bonded phase’s hydroxyl groups provide good selectivity without excessive retention, since hydrogen bonding with the diol layer is not as strong as with the silanols on a non bonded silica surface. YMC Pack-Diol also provides improved reproducibility when compared with bare silica.
YMC-Pack Diol-NP is available in wide pore sizes of 200 Å and 300 Å for separation of large biomolecules.
Diol packings are also suitable for separations using reversed phase techniques or molecular weight determination of proteins by gel filtration.
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- Features
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- Suitable for normal phase, HILIC and SEC applications
- Good selectivity without excessive retention
- High product recovery rate
- Reproducible
- Improved peak shape versus bare silica
- Specifications
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YMC-Pack Diol-NP Modification 1,2-Dihydroxypropyl Particle size 5 µm Pore size 20 nm / 200 Å 30 nm / 300 Å Surface area 175 m2/g 100 m2/g pH range 2 - 7.5 - Literature
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YMC Bioseparations Catalogue
Columns, media and applications for Bioseparations from micro- to plant-scale
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YMC General Catalogue
Contains information on the full range of YMC columns
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YMC Analytical Column Overview
Specifications of the full range of YMC columns
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