Deliver to
United Kingdom
Order number: 1HKN.1
Part number: AC100008733
Suitable for laboratory and industrial environments, the Hplc Guard Columns (Analytical) Nucleodur ® C 4 Ec, 4 x 5 mm are designed to protect your primary High Performance Liquid Chromatography (HPLC) column from contaminants. With a particle size of 5 µm and a length of 4 mm, these guard columns are ideal for preventing chemical impurities from reaching the main column, thereby extending its lifespan. Featuring medium density monomeric butyl (C 4 ) wide-pore modification as the surface chemistry, they offer excellent separation performance under reversed phase (RP) conditions. Additionally, these guard columns exhibit pressure stability up to 450 bar, temperature stability up to 60°C, and pH stability ranging from 1.0 to 9.0. For comprehensive chromatography solutions, explore further products
| Name | Value | |
|---|---|---|
| Endcapped | : | yes |
| Pore size | : | 300 Å |
| Pore volume | : | 0.9 ml/g |
| pH stability | : | 1.0 - 9.0 |
| Column length | : | 4 mm |
| Particle size | : | 5 µm |
| Particle type | : | Fully porous particles (FPP) |
| Carbon content | : | 2.5 % |
| Eluent in column | : | Acetonitrile - Water |
| Surface chemistry | : | Medium density monomeric butyl (C 4 ) wide-pore modification |
| Pressure stability | : | 450 bar |
| Separation principle | : | Reversed phase (RP) |
| Column inner diameter | : | 5 mm |
| Temperature stability | : | 60 ° C |
| L x Ø internal (column) | : | 4 x 5 mm |
| Specific surface according to BET | : | 100 m²/g |
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© 2026 Copyright. All Rights Reserved.
