Deliver to
United Kingdom
Order number: 38N9.1
Part number: AC100008344
Adapted for use across diverse chemical handling environments, the HPLC Guard Columns (Analytical) Nucleodur® C 18 Gravity, 3 μm, 4 x 3 mm offer enhanced protection for primary HPLC columns against contaminants. With a pore size of 110 Å, these short columns effectively filter out impurities before they reach the main column, extending its lifespan. Featuring fully porous particles (FPP), a bifunctional RP phase, and a balanced ratio of propylphenyl and C 18 ligands, these guard columns provide reliable separation performance under pressures up to 600 bar. Ideal for reversed-phase (RP) applications, these guard columns are suitable for acetonitrile-water eluents and exhibit a specific surface area of 340 m²/g as per BET
| Name | Value | |
|---|---|---|
| Endcapped | : | yes |
| Pore size | : | 110 Å |
| Pore volume | : | 0.9 ml/g |
| pH stability | : | 1,0-10,0 |
| Column length | : | 4 mm |
| Particle size | : | 3 µm |
| Particle type | : | Fully porous particles (FPP) |
| Carbon content | : | 15 % |
| Eluent in column | : | Acetonitrile - Water |
| Surface chemistry | : | Bifunctional RP phase, balanced ratio of propylphenyl and C 18 ligands |
| Pressure stability | : | 600 bar |
| Separation principle | : | Reversed phase (RP) |
| Column inner diameter | : | 3 mm |
| L x Ø internal (column) | : | 4 x 3 mm |
| Specific surface according to BET | : | 340 m²/g |
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© 2026 Copyright. All Rights Reserved.
