Diol HPLC Column & Silica-gel Bulk
BioVanix Diol HPLC column and bulk are based on proprietary diol-modified silica particles. They provide a neutral surface with intermediate polarity, suited for separating pesticides, herbicides, pharmaceutical metabolites, and polar natural products.
Hauptmerkmale
- Relative to the silica gel column and the amino column, it is a positive phase column with much better stability and reproducibility;
- Improvements based on pure silica provide better selectivity and chromatographic peaks for some compounds;
- Unique bonding process to ensure the stability of the stationary phase structure;
- The strict process ensures excellent batch and batch reproducibility;
- High efficiency and long service life
Diol Selection
Produkt | BV-Diol | |
Funktionelle Gruppe | dihydroxy | |
Substrat | Poröse, kugelförmige Kieselerdeteilchen | |
Partikelgröße | 5μm | 10μm |
Porengröße | 120Å | |
Fläche | 330m2/g | |
Kohlenstoffgehalt | 8% | |
Endkappen | Ja | |
Druckgrenze | 4000psi für 10um 5000psi für 5μm 6000psi für 3um |
|
Temperatur-Grenzwert | 60℃ | |
pH-Bereich | 2-8 | |
Wässrige Kompatibilität | 95% wässrig |