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 Diol | Internal Diameter | |
| Modifification | Silica/Diol | Pore size | 100 |
| Mode | Normal-Phase | Surface Area | 330 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Hitachi High-Technologies | Hitachi LaChrom Diol | Normal-Phase | Silica/Diol | 4.6 mm | 150 mm | 5.0 μm | 120 Å | On request |
| RSTech | HECTOR-M Diol | Normal-Phase | Silica/Diol | 3.0 mm | 50 mm | 3.0 μm | 100 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER DIOL-100 | Normal-Phase | Silica/Diol | 4.0 mm | 100 mm | 10.0 μm | 100 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER DIOL-300 | Normal-Phase | Silica/Diol | 7.8 mm | 250 mm | 5.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER DIOL-300 | Normal-Phase | Silica/Diol | 50.0 mm | 150 mm | 5.0 μm | 300 Å | On request |
| ES Industries | Polar Bonded Phase 60 Diol | Normal-Phase | Silica/Diol | 2.0 mm | 250 mm | 5.0 μm | 60 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER DIOL-100 | Normal-Phase | Silica/Diol | 30.0 mm | 150 mm | 10.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 120-5-DIOL | Normal-Phase | Silica/Diol | 3.0 mm | 100 mm | 5.0 μm | 120 Å | On request |
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