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 | 475 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| WATERS | Spherisorb NH2 | Normal-Phase | Silica/Amino | 4.0 mm | 125 mm | 5.0 μm | 80 Å | On request |
| RESTEK | Ultra | Normal-Phase | Silica/Amino | 2.1 mm | 150 mm | 5.0 μm | 100 Å | On request |
| CHEMINDIA | CHEMSIL-AMINO-NH2 | Normal-Phase | Silica/Amino | 6.0 mm | 250 mm | 5.0 μm | 80 Å | On request |
| GL Sciences | Inertsil NH2 | Normal-Phase | Silica/Amino | 3.0 mm | 75 mm | 5.0 μm | 100 Å | On request |
| RSTech | HECTOR-W NH2 | Normal-Phase | Silica/Amino | 10.0 mm | 50 mm | 5.0 μm | 300 Å | On request |
| ES Industries | Polar Bonded Phase 300 Amino | Normal-Phase | Silica/Amino | 4.0 mm | 150 mm | 10.0 μm | 300 Å | On request |
| Sepax Technologies | Sepax HP 120 Amino | Normal-Phase | Silica/Amino | 0.75 mm | 100 mm | 5.0 μm | 120 Å | On request |
| RESTEK | Ultra | Normal-Phase | Silica/Amino | 3.2 mm | 150 mm | 5.0 μm | 100 Å | On request |
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