Consumables Digital Catalogue

UHPLC/HPLC Columns

Shim-pack XR Series

Shim-pack XR Series, Shim-pack XR-ODS II and XR-ODS III High-Pressure Columns for Higher Resolution and Sensitivity While the Shim-pack XR-ODS II and XR-ODS III use the same 2.2 μm packing particle size as the Shim-pack XR Series columns, they have higher 60 and 100MPa pressure tolerance. This allows them to achieve high- resolution fast analysis in a long column using a water/ Shim-pack XR-ODS II Length (mm) 30, 50, 75, 100, 150 50, 75 Particle Size ( μm ) 2.2 1.6 Pore Size (nm) 8 7.5

Shim-pack XR-ODS III

150, 200

2.2

8

Surface Area (m2/g)

470

500

470

methanol mobile phase. This column significantly extends the range of applications of high-resolution fast analysis to include analysis near room temperature. The Shim-pack XR-ODSII and XR-ODS III columns are ideal for the Nexera UHPLC or Prominence UFLC. This combination achieves both faster speed and higher resolution.

Carbon Loading

20%

22% 20%

Pressure Tolerance (MPa)

60

100

100

Pore Volume (mL/g)

1

0.95

1

End-capping Bonding Type

Yes

Yes

Yes

Monomeric

Monomeric Monomeric

pH Range USP Code

2 - 7.5

2 - 7.5

2 - 7.5

L1

L1

L1

Extensive product range, including 1.5 mmI.D. column to reduce mobile phase consumption The Shim-pack XR-ODS II range includes a 1.5 mmI.D. model in addition to normal 2 mm and 3 mmI.D. columns. With an optimal flow rate of 0.2 to 0.3 mL/min, the 1.5 mmI.D. column offers the optimal flow rate for LC/MS and reduces mobile phase consumption. Select a column to suit your purpose, whether shorter analysis times or high resolution The Shim-pack XR-ODS III lineup features two columns: a short one utilizing a packing material with a particle size of 1.6 μm and a long one utilizing a 2.2 μm particle size, which is equivalent to the conventional XR column. This extensive lineup allows users to select a column according to analysis objectives, whether it’s a short size to further shorten analysis times, or a long size to achieve high resolution while retaining the ease of use of the conventional XR column.

Shim-pack VP-ODS (150 mmL. × 4.6 mmI.D., 5 µm, P/N: 228-34937-91)

Peaks 1. Acetophenone 2. Propiophenone 3. Butyrophenone 4. Valerophenone 5. Hexanophenone

Conditions Mobile Phase : 55 % Aqueous

Acetonitrile Solution

Flow Rate Col. Temp.

: 1.0 mL/min

: 40 °C Injection Vol. : 5 µL

Shim-pack XR-ODS III (50 mmL. × 2 mmI.D., 1.6 μm, P/N: 228-59922-91)

Shim-pack XR-ODS III (200 mmL. × 2 mmI.D., 2.2 μm, P/N: 228-59910-92)

Conditions Mobile Phase : 55 % Aqueous Acetonitrile Solution Flow Rate : 1.1 mL/min Col. Temp. : 40 °C Injection Vol. : 5 µL

Conditions Mobile Phase : 55 % Aqueous Acetonitrile Solution Flow Rate : 0.6 mL/min Col. Temp. : 50 °C Injection Vol. : 5 µL

Pg A-30

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