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 |
|---|---|---|---|---|---|---|---|---|
| RESTEK | Ultra | Normal-Phase | Silica/Amino | 4.6 mm | 150 mm | 3.0 μm | 100 Å | On request |
| LabHut | Cronusil-S NH2 | Normal-Phase | Silica/Amino | 4.0 mm | 200 mm | 10.0 μm | 80 Å | 224.54 |
| Princeton Chromatography Inc. | PrincetonSPHER AMINO-300 | Normal-Phase | Silica/Amino | 4.0 mm | 250 mm | 10.0 μm | 300 Å | On request |
| GL Sciences | Inertsil NH2 | Normal-Phase | Silica/Amino | 1.5 mm | 100 mm | 3.0 μm | 100 Å | On request |
| LabHut | Cronusil-S NH2 | Normal-Phase | Silica/Amino | 4.0 mm | 150 mm | 10.0 μm | 80 Å | 185.63 |
| Teknokroma | Tracer EXTRASIL Amino | Normal-Phase | Silica/Amino | 4.6 mm | 150 mm | 5.0 μm | 80 Å | On request |
| MACHEREY-NAGEL | NUCLEODUR NH2 | Normal-Phase | Silica/Amino | 4.0 mm | 125 mm | 5.0 μm | 110 Å | 237.00 |
| Princeton Chromatography Inc. | PrincetonSPHER AMINO-60 | Normal-Phase | Silica/Amino | 2.0 mm | 150 mm | 5.0 μm | 60 Å | On request |
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