by ES Industries
ES Industries manufactures Polar Bonded materials for Normal Phase HPLC that are compatible with most organic solvents. These phases often give more reproducible separations than adsorption silica columns. All our Polar Bonded phases are produced on ultrahigh purity silica.
| Vendor | ES Industries | Length | |
| Brand | Polar Bonded Phase 60 Amino | Internal Diameter | |
| Modifification | Silica/Amino | Pore size | 60 |
| Mode | Normal-Phase | Surface Area | 480 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER AMINO-300 | Normal-Phase | Silica/Amino | 7.8 mm | 100 mm | 5.0 μm | 300 Å | On request |
| Luknova | Hyper Amino-120 | Normal-Phase | Silica/Amino | 2.1 mm | 30 mm | 3.0 μm | 120 Å | On request |
| RSTech | HECTOR-W NH2 | Normal-Phase | Silica/Amino | 4.6 mm | 150 mm | 3.0 μm | 300 Å | On request |
| WATERS | Spherisorb NH2 | Normal-Phase | Silica/Amino | 1.0 mm | 150 mm | 3.0 μm | 80 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER AMINO-100 | Normal-Phase | Silica/Amino | 3.0 mm | 50 mm | 5.0 μm | 100 Å | On request |
| MicroSolv Technology Corporation | Cogent HPS Amino (Replacement Column Only) | Normal-Phase | Silica/Amino | 2.1 mm | 50 mm | 5.0 μm | 120 Å | On request |
| Luknova | Hyper Amino-120 | Normal-Phase | Silica/Amino | 2.1 mm | 50 mm | 5.0 μm | 120 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER AMINO-60 | Normal-Phase | Silica/Amino | 4.0 mm | 100 mm | 3.0 μm | 60 Å | On request |
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