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 100 Amino | Internal Diameter | |
| Modifification | Silica/Amino | Pore size | 100 |
| Mode | Normal-Phase | Surface Area | 330 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Teknokroma | Tracer EXTRASIL Amino | Normal-Phase | Silica/Amino | 4.0 mm | 152 mm | 5.0 μm | 80 Å | On request |
| RSTech | HECTOR-W NH2 | Normal-Phase | Silica/Amino | 2.1 mm | 70 mm | 3.0 μm | 300 Å | On request |
| ES Industries | Polar Bonded Phase 100 Amino | Normal-Phase | Silica/Amino | 4.6 mm | 300 mm | 10.0 μm | 100 Å | On request |
| RESTEK | Ultra | Normal-Phase | Silica/Amino | 2.1 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER AMINO-60 | Normal-Phase | Silica/Amino | 4.0 mm | 150 mm | 5.0 μm | 60 Å | On request |
| GL Sciences | Inertsil NH2 | Normal-Phase | Silica/Amino | 1.5 mm | 250 mm | 5.0 μm | 100 Å | On request |
| LabHut | Cronusil-S NH2 | Normal-Phase | Silica/Amino | 4.0 mm | 250 mm | 5.0 μm | 80 Å | 263.45 |
| Princeton Chromatography Inc. | PrincetonSPHER AMINO-300 | Normal-Phase | Silica/Amino | 21.2 mm | 50 mm | 10.0 μm | 300 Å | On request |
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