by Sigma Aldrich
Ascentis® Express C18 HPLC Column
2.7 μm particle size, L × I.D. 10 cm × 2.1 mm
Ascentis® Express C18 HPLC Columns
C18 HPLC column for High Speed and High Resolution Applications
Ascentis™ Express C18 is the first choice for starting a new method. Ascentis Express HPLC columns, through the use of Fused-Core™ particle technology, can provide you with both the high speed and high efficiencies of sub-2 μm particles at lower system pressure. With identical conditions, the Ascentis Express C18 column performs more than 4X faster than a standard C18 column, for most applications. The combination of high efficiency and lower operating pressure benefits UHPLC (or other ultra high pressure system) users, as well as conventional HPLC users. The increased efficiency of Ascentis Express columns enables you to use shorter columns and reduce solvent usage/cost.
| Vendor | Sigma Aldrich | Pore size | 90 |
| Brand | Ascentis Express C18 | Endcapped | Yes |
| Mode | Reversed-Phase | Operating Temperature | 60 |
| Particle Size | pH stability from | 2.0 | |
| Length | pH stability to | 9.0 | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| SiliCYCLE | SiliaChrom XDB1 C4 | Reversed-Phase | Silica/C4 | 3.0 mm | 30 mm | 5.0 μm | 100 Å | On request |
| Dikma Technologies Inc. | Inspire C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 150 mm | 3.0 μm | 100 Å | 572.00 |
| ACE | ACE C18-HL | Reversed-Phase | Silica/C18 | 4.0 mm | 125 mm | 5.0 μm | 90 Å | On request |
| Vertical Chromatography | VertiSep GES PH | Reversed-Phase | Silica/Phenyl | 4.6 mm | 150 mm | 3.0 μm | 120 Å | On request |
| Phenomenex | Synergi Polar-RP | Reversed-Phase | Silica/ Ether-linked phenyl | 3.0 mm | 30 mm | 4.0 μm | 80 Å | On request |
| Merck | LiChrospher® | Reversed-Phase | Silica/C8 | 4.0 mm | 75 mm | 5.0 μm | 60 Å | On request |
| MACHEREY-NAGEL | NUCLEODUR Phenyl-Hexyl | Reversed-Phase | Silica/ Phenyl-Hexyl | 2.0 mm | 100 mm | 3.0 μm | 110 Å | On request |
| Bonna-Agela Technologies | Venusil AQ C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 3.0 μm | 100 Å | On request |
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