Alphabond is a reliable HPLC column series based on fully porous, high-purity silica and functionalized with classical reversed-phase bonding chemistries such as C18 a. Designed for standard analytical tasks, Alphabond columns offer strong hydrophobic retention, good peak shape, and consistent performance across routine workflows. They are well suited for pharmaceutical, food, and environmental laboratories looking for a cost-effective and dependable solution for everyday reversed-phase separations.
Alphabond columns offer solid performance and straightforward reversed-phase selectivity – a practical choice for daily analytical separations.
The product line was aquired by Dr. Maisch HPLC GmbH in 2016 from Grace / Alltech.
Good alternative to PharmaBOND (Princeton Chromatography INC.) and µBondapak (Waters™).
| Particle Sizes | 5 µm, 10 µm |
|---|---|
| Phases/Modifications | C18, Phenyl |
| Pore Sizes | 120 Å |
| Surface Areas | 300 m²/g |
Fully porous silica with classical reversed-phase modifications
Available with C18 and Phenyl bonded phases
Suitable for isocratic and gradient elution
Reproducible retention and stable peak shape
Particle sizes typically available in 5 µm and 10 µm
Routine analysis of APIs, impurities, and excipients
Food additives and preservatives
Environmental contaminant screening
General-purpose reversed-phase HPLC method development
| Name | Particle Sizes | Carbon Load | Pore Size |
|---|---|---|---|
| Alphabond C18 | 5 – 10 µm | 10 % | 120 Å |
| Alphabond Phenyl | 10 µm | 9 % | 120 Å |