Deliver to
United Kingdom
Order number: 38LT.1
Part number: AC100007811
Designed for professional use, the pre-column systems for HPLC, such as the Hplc Guard Columns (Analytical) Nucleodur ® C 18 Isis, play a crucial role in protecting your main HPLC column from contamination. With a particle size of 5 μm and a pore size of 110 Å, these guard columns offer high steric selectivity through their nonpolar crosslinked polymeric octadecyl (C 18, ODS) modification. They feature fully porous particles (FPP), a specific surface area of 340 m²/g, and a pH stability range of 1.0-10.0. The columns have a length of 4 mm, an internal diameter of 2 mm, and are designed to operate at pressures up to 600 bar. When used in conjunction with a
| 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 | : | 5 µm |
| Particle type | : | Fully porous particles (FPP) |
| Carbon content | : | 20 % |
| Eluent in column | : | Acetonitrile - Water |
| Surface chemistry | : | Nonpolar crosslinked polymeric octadecyl (C 18 , ODS) modification, High steric selectivity |
| Pressure stability | : | 600 bar |
| Separation principle | : | Reversed phase (RP) |
| Column inner diameter | : | 2 mm |
| L x Ø internal (column) | : | 4 x 2 mm |
| Specific surface according to BET | : | 340 m²/g |
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© 2026 Copyright. All Rights Reserved.
