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 300 Amino | Internal Diameter | |
| Modifification | Silica/Amino | Pore size | 300 |
| Mode | Normal-Phase | Surface Area | 120 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| RSTech | HECTOR-W NH2 | Normal-Phase | Silica/Amino | 3.0 mm | 250 mm | 5.0 μm | 300 Å | On request |
| ES Industries | Polar Bonded Phase 60 Amino | Normal-Phase | Silica/Amino | 4.0 mm | 50 mm | 10.0 μm | 60 Å | On request |
| RSTech | HECTOR-M NH2 | Normal-Phase | Silica/Amino | 4.6 mm | 250 mm | 3.0 μm | 100 Å | On request |
| ES Industries | Polar Bonded Phase 60 Amino | Normal-Phase | Silica/Amino | 4.6 mm | 250 mm | 5.0 μm | 60 Å | On request |
| Phenomenex | PhenoSphere NH2 | Normal-Phase | Silica/Amino | 4.6 mm | 250 mm | 5.0 μm | 80 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER AMINO-100 | Normal-Phase | Silica/Amino | 7.8 mm | 150 mm | 5.0 μm | 100 Å | On request |
| RSTech | HECTOR-W NH2 | Normal-Phase | Silica/Amino | 21.2 mm | 250 mm | 10.0 μm | 300 Å | On request |
| MicroSolv Technology Corporation | Cogent HPS Amino | Normal-Phase | Silica/Amino | 4.6 mm | 75 mm | 5.0 μm | 120 Å | On request |
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