GromSil PAH is a reversed-phase HPLC column from Dr. Maisch HPLC GmbH, specifically developed for the separation of polycyclic aromatic hydrocarbons (PAHs). The phase is based on high-purity, fully porous silica and features a proprietary stationary phase with enhanced π–π interaction capacity. This optimized surface chemistry delivers high resolution and excellent selectivity for structurally similar aromatic compounds.
Designed for environmental, food safety, and materials analysis, the column ensures reproducible retention and robust performance—even for isomeric PAHs.
With its targeted selectivity and reliable chromatographic behavior, GromSil PAH from Dr. Maisch HPLC GmbH is the ideal solution for laboratories focused on sensitive and selective analysis of aromatic hydrocarbon contaminants.
Proprietary reversed-phase phase optimized for PAHs
Fully porous, high-purity silica for excellent efficiency
Strong π–π interactions for the separation of aromatic hydrocarbons
High resolution and selectivity for isomeric structures
Available in 5 µm and 10 µm particle sizes
Determination of polycyclic aromatic hydrocarbons in environmental samples
Food and feed safety analysis according to regulatory guidelines (e.g. EU, EPA)
Separation of PAH isomers and structural analogs
LC-UV and LC-FLD methods for trace-level quantification
| Phase | Material Number |
|---|---|
| GromSil PAH, 5 µm | GSPA10530. |