SFC Columns
Shim-pack UC Series
Packed Columns for Supercritical Fluid Chromatograph When conducting analysis with the Nexera UC supercritical fluid chromatography system, because diffusion of the sample band in the mobile phase is high compared with liquid chromatography, separation behavior changes significantly depending on the types of columns used. Shim-pack UC series was designed with a variety of stationary phases, making it suitable for analysis of various compounds. Achieve high speed and high performance Shim-pack UC series offers various stationary phases suitable for the mobile phase of high diffusion and low-viscosity liquid carbon dioxide. Analysis time can be reduced at a high flow rate without impairing the separation performance. In addition, analysis speed, which is limited in HPLC, can be increased. Wide range of stationary phases meets diverse needs Shim-pack UC series was designed with eight types of stationary phases and sizes to meet diverse research and development needs. High durability and stable reproducibility Shim-pack UC series achieves high inertness for improved analysis precision and increased column durability. Its uniform silica surface and stable chemical modification also ensure high analysis reproducibility.
Shim-pack UC RP
Shim-pack UC GIS II
Shim-pack UC Phenyl
Shim-pack UC CN
Octadecyl Groups + Polar Functional Group
Bonded Phase
Octadecyl Groups
Phenyl Groups
Cyanopropryl Groups
Particle Size (μm)
3, 5
3, 5
3, 5
3, 5
Pore Size (nm)
10
10
10
10
Surface Area (m2/g)
450 9%
450
450
450
Carbon Loading
11%
9.5%
14%
Pressure Tolerance (MPa)
50 (3μm), 30 (5μm)
50 (3μm), 30 (5μm)
50 (3μm), 30 (5μm)
50 (3μm), 30 (5μm)
Pore Volume (mL/g)
1.05
1.05
1.05
1.05
End-capping
-
Yes
-
-
pH Range USP Code
2 - 7.5
2 - 7.5
2 - 7.5
2 - 7.5
L1
L1
L11
L10
Shim-pack UC Diol
Shim-pack UC Sil
Shim-pack UC Amide
Shim-pack UC NH2
Bonded Phase
Diol Group
-
Carbamoyl Groups
Aminopropyl Groups
Particle Size (μm)
3, 5
3, 5
3, 5
3, 5
Pore Size (nm)
10
10
10
10
Surface Area (m2/g)
450
450
450
450 8%
Carbon Loading
20%
-
18%
Pressure Tolerance (MPa)
50 (3μm), 30 (5μm)
50 (3μm), 30 (5μm)
50 (3μm), 30 (5μm)
50 (3μm), 30 (5μm)
Pore Volume (mL/g)
1.05
1.05
1.05
1.05
End-capping
-
-
-
-
pH Range USP Code
2 - 7.5
2 - 7.5
2 - 7.5
2 - 7.5
L20
L3
-
L8
Pg A-90
Made with FlippingBook Digital Proposal Creator