Shim-pack™ VP Series
Shimadzu Shim-pack VP-ODS Column, 5µm, 120Å, 4.6mm x 250mm, 1/Pk
Part Number: 228-34937-92
Shim-pack VP series ensures high column-to-column performance reproducibility, which is ideal for method development and validation. Silica-bases, surface treatment and packing procedures are subjected to a strict array of quality criteria tests and controlled respectively. Each column is delivered together with Certificate of Compliance and Column Performance Report.
VP Series Specifications:
Shim-pack VP-ODS | Shim-pack VP-C8 | Shim-pack VP-Phenyl | |
Particle Size | 5 µm | 5 µm | 5 µm |
Pore Size | 12 nm / 120 Å | 12 nm / 120 Å | 12 nm / 120 Å |
Surface Area | 410 m2/g | 410 m2/g | 410 m2/g |
Carbon Loading | 20% | 12.5% | 12.3% |
Pressure Tolerance (MPa) | Approx. 20 | Approx. 20 | Approx. 20 |
Pore Volume (mL/g) | 1.25 | 1.25 | 1.25 |
End-capping | Yes | Yes | Yes |
Bonding Type | Monomeric | Monomeric | Monomeric |
pH range | 2-7.5 | 2-7.5 | 2-7.5 |
USP Code | L1 | L7 | L11 |
Features
Strict Manufacturing Uniformity
Comparison of reproducibility between three batches of silica-based materials
Balance of Number of Theoretical Plates and Column Pressure
Shim-pack VP series achieves a higher number of theoretical plates while maintaining low pressure. It provides superior performance shown by NTP per 1MPa.
Excellent Peak Shape
Packing materials with less metal impurities achieve excellent peak shape of coordination compounds.
Smooth Transfer of Methods from High-Speed Analysis to Conventional Analysis
By using the Shim-pack VP series of conventional columns in combination with the Shim-pack XR series of high-speed columns, which offer the equivalent separation performance, it is possible to perform method development via high-speed analysis...
Column Specifications:
Series | VP-ODS |
Modification | C18 |
Particle size | 5 µm |
Length | 250 mm |
Inner Diameter | 4.6 mm |
Column Type | Analytical |
Pore size | 12 nm / 120 Å |
End Capping | Yes |
Carbon Load | 20% |
Column Mode | Reversed phase |
USP | L1 |
Pressure tolerance | 20 MPa |
Content | 1 pc |
- Model: 228-34937-92
- Manufactured by: Shimadzu