HPLC column NUCLEODUR ® C 18 Gravity SB, 5 µm, 250 mm, 4.6 mm
Order number: 340Y.1
Part number: AC100008731
£ 759.51*
*Prices plus VAT plus shipping costs£ 911.41*
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Produced for stability across temperature-sensitive applications, this HPLC column belongs to the category of separation columns designed for liquid chromatography. Made of high purity NUCLEODUR® silica gel, it features a C 18 Gravity SB hydrophobic phase that offers distinct polar selectivity for improved retention of early eluting substances. With a pore size of 110 Å and a specific surface area of 340 m²/g, it demonstrates exceptional performance under highly aqueous conditions. Its endcapped nature ensures low bleeding characteristics, making it suitable for LC/MS applications. This column is ideal for overall sophisticated analytical separations, particularly for polar compounds, and exhibits excellent performance under temperatures up to 60°C and pressures up to 600 bar.
- Category: Separation columns for HPLC
- Separation principle: Reversed phase (RP)
- Phase: C 18 Gravity SB
- Particle type: Fully porous particles (FPP)
- L x Ø internal (column): 250 x 4.6 mm
- Pore volume: 0.9 ml/g
- Pressure stability: 600 bar
- Temperature stability: 60 ° C
- Column volume: 4.15 ml
- Particle size: 5 µm
- Endcapped: yes
- Application Database (Macherey-Nagel): HPLC
- Interactions / retention mechanism: hydrophobic (van der Waals) with additional polar interactions
- Column type: HPLC column
- Similar phases: NUCLEOSIL ® C 18 HD Xterra ® RP 18 / MS C 18 Luna ® C 18 (2) Gemini ® Synergi™ Max RP Zorbax ® Extend C 18 Inertsil ® ODS III Purospher ® Star RP-18 Hypersil™ BDS
- Recommended application(s): Overall sophisticated analytical separations Antibiotics Organic acids Ideal for method development Especially for polar compounds Water soluble vitamins Excellent performance under highly aqueous conditions
- Eluent in column: Acetonitrile - Water
- Surface chemistry: Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification
- Pore size: 110 Å
- Specific surface according to BET: 340 m²/g
- USP listing: L1
- pH stability: 1,0-9,0
- Column shape: Analytical separation column
| Name | Value | |
|---|---|---|
| Phase | : | C 18 Gravity SB |
| Endcapped | : | yes |
| Pore size | : | 110 Å |
| Column type | : | HPLC column |
| Pore volume | : | 0.9 ml/g |
| USP listing | : | L1 |
| Column shape | : | Analytical separation column |
| pH stability | : | 1,0-9,0 |
| Column volume | : | 4.15 ml |
| Particle size | : | 5 µm |
| Particle type | : | Fully porous particles (FPP) |
| Similar phases | : | NUCLEOSIL ® C 18 HD Xterra ® RP 18 / MS C 18 Luna ® C 18 (2) Gemini ® Synergi™ Max RP Zorbax ® Extend C 18 Inertsil ® ODS III Purospher ® Star RP-18 Hypersil™ BDS |
| Eluent in column | : | Acetonitrile - Water |
| Surface chemistry | : | Base deactivated (BDS), High density octadecyl (C 18 , ODS) modification |
| Pressure stability | : | 600 bar |
| Separation principle | : | Reversed phase (RP) |
| Temperature stability | : | 60 ° C |
| L x Ø internal (column) | : | 250 x 4.6 mm |
| Recommended application(s) | : | Overall sophisticated analytical separations Antibiotics Organic acids Ideal for method development Especially for polar compounds Water soluble vitamins Excellent performance under highly aqueous conditions |
| Specific surface according to BET | : | 340 m²/g |
| Interactions / retention mechanism | : | hydrophobic (van der Waals) with additional polar interactions |
| Application Database (Macherey-Nagel) | : | HPLC |
