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 |
|---|---|---|---|---|---|---|---|---|
| WATERS | Spherisorb NH2 | Normal-Phase | Silica/Amino | 2.0 mm | 250 mm | 5.0 μm | 80 Å | On request |
| ES Industries | Polar Bonded Phase 300 Amino | Normal-Phase | Silica/Amino | 2.0 mm | 300 mm | 10.0 μm | 300 Å | On request |
| MicroSolv Technology Corporation | Cogent HPS Amino | Normal-Phase | Silica/Amino | 4.6 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Teknokroma | Tracer EXTRASIL Amino | Normal-Phase | Silica/Amino | 4.0 mm | 250 mm | 5.0 μm | 80 Å | On request |
| Sepax Technologies | Sepax HP 120 Amino | Normal-Phase | Silica/Amino | 0.1 mm | 100 mm | 1.8 μm | 120 Å | On request |
| RSTech | HECTOR-W NH2 | Normal-Phase | Silica/Amino | 21.2 mm | 100 mm | 10.0 μm | 300 Å | On request |
| Sepax Technologies | Sepax HP 120 Amino | Normal-Phase | Silica/Amino | 0.75 mm | 100 mm | 3.0 μm | 120 Å | On request |
| ES Industries | Polar Bonded Phase 100 Amino | Normal-Phase | Silica/Amino | 4.6 mm | 100 mm | 10.0 μm | 100 Å | On request |
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