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ChromaNik SunShell 2-EP

SFC 2-EP is a popular stationary phase used in Supercritical Fluid Chromatography. It consists of a porous, high-purity silica support that is chemically modified with 2-ethyl pyridine. This stationary phase offers excellent selectivity and high efficiency for a wide range of compounds, making it a versatile option in SFC.Applications. SFC 2-EP is particularly suitable for the separation of pharmaceutical compounds, chiral compounds, natural products, and various classes of small molecules. Its robust selectivity makes it an excellent choice for both analytical and preparative SFC applications.

SunShell 2-EP Ordering Information

Inner diameter (mm) Length (mm) SunShell 2-EP, 2.6 μm

Catalog no.
2.1 30
50
75
100
150		 IU-CE6931
IU-CE6941
IU-CE6951
IU-CE6961
IU-CE6971
3.0 30
50
75
100
150		 IU-CE6331
IU-CE6341
IU-CE6351
IU-CE6361
IU-CE6371
4.6 30
50
75
100
150		 IU-CE6431
IU-CE6441
IU-CE6451
IU-CE6461
IU-CE6471
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Description

SunShell 2-EP

SunShell column has not only an inert surface but also high stability due to deactivated silanol groups. SunShell 2.6 μm column can be used on both HPLC and UHPLC because it shows 2 times lower back pressure than a sub 2 μm column.
SunShell C18 2.6 μm sized 100 x 4.6mm has the same performance as a totally porous C18 5 μm-sized 250 x 4.6mm, so that the same separation can be achieved by both columns without changing the separation condition, reducing analysis time by one-third.

Additional Information
Particle Size

2.6µm
Length

30mm, 50mm, 75mm, 100mm, 150mm
Internal Diameter

2.1mm, 3.0mm, 4.6mm
Pore Size

90Å