by MACHEREY-NAGEL
NUCLEOSIL® standard silica phases for HPLC
Features
NUCLEOSIL® is a family of totally porous spherical silicas with a very pure and uniform SiO2 structure
NUCLEOSIL® C18 AB
Octadecyl modified silica phase with high steric selectivity
Specially crosslinked polymeric modification, endcapped · USP L1
Features
Hydrophobic, nonpolar phase for RP chromatography
Pore size 100 Å, particle size 5 µm, pH stability 1–9, carbon content 25 %
Separation mechanism based on hydrophobic (van der Waals) and steric interactions
| Vendor | MACHEREY-NAGEL | Max Pressure | 5800 |
| Brand | NUCLEOSIL C18 AB | Surface Area | 350 |
| Modifification | Silica/C18 | Carbon Load, % | 25.0 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | Operating Temperature | 60 | |
| Length | pH stability from | 1.0 | |
| Internal Diameter | pH stability to | 9.0 | |
| Pore size | 100 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| KNAUER | Eurospher II | Reversed-Phase | Silica/C18 | 8.0 mm | 120 mm | 5.0 μm | 100 Å | On request |
| Imtakt | Cadenza 5CL-C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 30 mm | 5.0 μm | 120 Å | On request |
| ChromaNik Technologies Inc. | Sunniest C18 | Reversed-Phase | Silica/C18 | 2.0 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Teknokroma | Hyperpack ODS | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 5.0 μm | — | On request |
| WATERS | SunFire C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 30 mm | 3.5 μm | 100 Å | On request |
| Vertical Chromatography | VertiSep AQS C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 3.0 μm | 120 Å | On request |
| MACHEREY-NAGEL | NUCLEODUR C18 PYRAMID | Reversed-Phase | Silica/C18 | 3.0 mm | 250 mm | 3.0 μm | 110 Å | 576.00 |
| BISCHOFF | ProntoSIL Spheribond ODS2 | Reversed-Phase | Silica/C18 | 4.0 mm | 200 mm | 10.0 μm | 80 Å | On request |
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