Princeton Chromatography
We are constantly innovating and pushing the limits of HPLC and SFC
Princeton Chromatography, Inc. has developed a series of amide, urea and pyridine phases that enhance the capability of the SFC technique. They were the first to introduce the 2-Ethylpyridine phase in 2001, which was conceived and developed exclusively by PCI. The Princeton Chromatography SFC column range currently includes 18 different phases.
Princeton Chromatography SFC column range
| Silica | Benzamide | Methane-sulfonamide (MeSAM) |
| Cyano (CN) | 2-Ethyl-pyridine | Benzene-sulfonamide (BeSAM) |
| DIOL | Propyl-acetamide (PA) | 4-Fluorobenzene-sulfonamide |
| DIOL-HL (high carbon load) | Pyridine-amide | 4-Nitrobenzene-sulfonamide |
| Amino | Propyl-pyridyl-urea (PPU) | 4-Ethyl-pyridine |
| Diethyl-Amino (DEAP) | Dinitrophenyl (DNP) | Dinitrobenzamide |
Particle sizes: 3, 5 and 10um
Pore sizes: 60 or 100A
Analytical columns: 50 ... 250mm x 2.0, 3.0, 4.0 or 4.6mm ID
Prep. columns: 50 ... 250mm x 10 ... 50mm ID
