by RSTech
HECTOR-W is designed for the separation of biological compounds, such as proteins, peptides, nucleotides, and oligosaccharides. The HECTOR-W pore size affects analysis and provides high efficiency and a good peak shape. It is produced with the use of high-purity silica and is fully end-capped. It is available in 3, 5, and 10 μm particle sizes and in various column sizes. The advanced total end-capping system that is used in its production makes this material excellent for analyzing basic substances and some metal complexes, where any trace of residual silanol sites will cause peak tailing.
As it contains highly hydrophobic compounds, HECTOR-W C4 is a good alternative to HECTOR-W C18 or C8 when less retention is desired.
| Vendor | RSTech | Length | |
| Brand | HECTOR-W C4 | Internal Diameter | |
| Modifification | Silica/C4 | Pore size | 300 |
| Mode | Reversed-Phase | Carbon Load, % | 3.0 |
| Particle Size | Endcapped | Yes |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| RSTech | HECTOR-W C4 | Reversed-Phase | Silica/C4 | 21.2 mm | 50 mm | 5.0 μm | 300 Å | On request |
| KYA Technologies Corporation | HiQ Sil C4-120 | Reversed-Phase | Silica/C4 | 0.3 mm | 100 mm | 5.0 μm | 120 Å | On request |
| Higgins Analytical | PROTO 300 C4 | Reversed-Phase | Silica/C4 | 0.3 mm | 30 mm | 5.0 μm | 300 Å | On request |
| RSTech | HECTOR-M C4 | Reversed-Phase | Silica/C4 | 4.6 mm | 50 mm | 3.0 μm | 100 Å | On request |
| GRACE | Vydac TP C4 | Reversed-Phase | Silica/C4 | 4.6 mm | 50 mm | 3.0 μm | 300 Å | On request |
| Sigma Aldrich | Kromasil C4 | Reversed-Phase | Silica/C4 | 21.2 mm | 250 mm | 16.0 μm | 100 Å | On request |
| ACE | ACE C4-300 | Reversed-Phase | Silica/C4 | 0.5 mm | 30 mm | 5.0 μm | 300 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C4 | 8.0 mm | 30 mm | 3.0 μm | 100 Å | On request |
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