Shim-pack Velox Columns - Maximize your LC separations

  • shimpack  velox columns

Core-Shell HPLC Columns

Maximize LC separations by using Core-Shell technology

Designed to maximize the performance of LC systems, Shimadzu’s Shim-pack Velox columns with core shell technology enable you to achieve increased separations and faster analysis times on any LC platform. Whether developing a high efficiency LC separation method, transferring an existing method for increased throughput while maintaining resolution, or are trying to improve the resolution of a complex separation, Shim-pack Velox columns will satisfy your needs. Column ruggedness is critical to any LC analysis and Shim-pack Velox core-shell columns deliver excellent column lifetime for even the most challenging sample matrices.

Velox will offer: 

  1. Increased resolution with maximum efficiency improving separation and detection
  2. Faster separation without sacrificing performance maximizing laboratory productivity and reducing cost of analysis
  3. Increased sample throughput reducing overall analysis time
  4. Superior ruggedness reducing cost of analysis
  5. Excellent reproducibility maintaining analysis and data integrity

Which Velox Column is right for me?

Particle size and dimension matters:

Column particle sizes and column volumes affect chromatography results significantly if the column configuration does not match the LC system. As column particle size is reduced, or the column volume (ID and/or the length of the columns) decreases, the necessity for a lower dispersion system is increased. Choosing the optimal column configuration for your LC system allows you to achieve improved chromatography.

The following table summarizes the starting recommendations of column configuration for each LC system.

Shim-pack velox columns with products

Currently available phases:

Combining highly efficient core shell particle technology with a wide range of surface chemistries provides you with the best opportunity for optimal resolution. With different chemistry characteristics, Shim-pack Velox columns are suitable for use in a wide variety of applications and challenging separations.

shim-pack velox columns - available phases

Click here for pricing and ordering information 

Sterically Protected C18 (SP-C18)

velox column - sp-c18

Designed and intended specifically for use under low pH condition, Shim-pack Velox SP (Sterically Protected)-C18 offers a well balanced retention profile with a long life time even under harsh, acidic condition needed for LC/MS(/MS) analysis.

  • Sterically protected to resist strongly acidic (pH 1-3) mobile phase condition
  • Well balanced retention profile
  • Suitable fo LC/MS(/MS) analysis
Low pH Stability
 
Sterically protected ligand provides extended low pH stability for the core shell particle. Shim-pack Velox SP-C18 columns maintain a
stable retention profile under strongly acidic mobile phase condition (pH1)
 
 
(Click on the part number below to be transferred to our web store where you can purchase the column) 
 
Particle Size (µm) Length (mm) 2.1 3.0 4.6
1.8 30 227-32001-01    
50 227-32001-02 227-32002-01  
100 227-32001-03 227-32002-02  
150 227-32001-04    
2.7 30 227-32003-01 227-32004-01 227-32005-01
50 227-32003-02 227-32004-02 227-32005-02
100 227-32003-03 227-32004-03 227-32005-03
150 227-32003-04 227-32004-04 227-32005-04
5 30     227-32006-01
50     227-32006-02
100     227-32006-03
150     227-32006-04

C18

velox column - c18

Shim-pack Velox C18 is a traditional end-capped C18-bonded phase which offers the highest hydrophobic retention of any Shim-pack Velox phases and is applicable to a wide range of applications such as pharmaceutical, food, environmental and clinical and neutrals at moderately low and mid-range pH.

  • General purpose column for reversed-phase chromatography
  • Highest hydrophobic retention among Shim-pack Velox series
  • Compatible with moderately acidic to neutral mobile phases (pH 2-8)
 
(Click on the part number below to be transferred to our web store where you can purchase the column) 
 
Particle Size (µm) Length (mm) 2.1 3.0 4.6
1.8 30 227-32007-01    
50 227-32007-02 227-32008-01  
100 227-32007-03 227-32008-02  
150 227-32007-04    
2.7 30 227-32009-01 227-32010-01 227-32011-01
50 227-32009-02 227-32010-02 227-32011-02
100 227-32009-03 227-32010-03 227-32011-03
150 227-32009-04 227-32010-04 227-32011-04
5 30     227-32012-01
50     227-32012-02
100     227-32012-03
150     227-32012-04

Biphenyl

velox column - Biphenyl

Shim-pack Velox Biphenyl provides enhanced retention of aromatic compounds. It is useful for fast separations in bioanalytical applications due to the increased retention of early eluting analytes such as dipolar, unsaturated and conjugated analytes.

  • Complementary selectivity to alkyl phases
  • Enhanced separation of aromatic compounds
  • Ideal for increasing sensitivity and selectivity in LC/MS(/MS) analysis
 
(Click on the part number below to be transferred to our web store where you can purchase the column) 
 
 
Particle Size (µm) Length (mm) 2.1 3.0 4.6
1.8 30 227-32013-01    
50 227-32013-02 227-32014-01  
100 227-32013-03 227-32014-02  
150 227-32013-04    
2.7 30 227-32015-01 227-32016-01 227-32017-01
50 227-32015-02 227-32016-02 227-32017-02
100 227-32015-03 227-32016-03 227-32017-03
150 227-32015-04 227-32016-04 227-32017-04
5 30     227-32018-01
50     227-32018-02
100     227-32018-03
150     227-32018-04

Pentafluorophenylpropyl (PFPP)

velox column - Biphenyl

Shim-pack Velox PFPP (Pentafluorophenylpropyl) provides an alternative selectivity to C18 columns and is suitable for the analysis of halogenated compounds, positional isomers and charged bases.

  • Alternative selectivity to C18 columns
  • Suitable for positional isomers and halogenated compounds
  • Offers increased retention for charged bases
 
 
(Click on the part number below to be transferred to our web store where you can purchase the column) 
 
Particle Size (µm) Length (mm) 2.1 3.0 4.6
1.8 30 227-32019-01    
50 227-32019-02 227-32020-01  
100 227-32019-03 227-32020-02  
150 227-32019-04    
2.7 30 227-32021-01 227-32022-01 227-32023-01
50 227-32021-02 227-32022-02 227-32023-02
100 227-32021-03 227-32022-03 227-32023-03
150 227-32021-04 227-32022-04 227-32023-04
5 30     227-32024-01
50     227-32024-02
100     227-32024-03
150     227-32024-04

Hydrophilic Interaction Chromatography (HILIC)

velox column - Hilic

Hydrophilic interaction chromatography (HILIC) is an increasingly popular separation mode that can be used to improve the retention of challenging polar analytes. Shim-pack Velox HILIC using unbonded core shell particles is specifically designed for this application.

  • Orthogonal selectivity to reversed phase chromatography
  • Increased retention of polar analytes
  • Increased MS sensitivity
  • Direct compatibility with sample preparation eluates
 
(Click on the part number below to be transferred to our web store where you can purchase the column) 
 
Particle Size (µm) Length (mm) 2.1 3.0 4.6
2.7 30 227-32025-01 227-32026-01 227-32027-01
50 227-32025-02 227-32026-02 227-32027-02
100 227-32025-03 227-32026-03 227-32027-03
150 227-32025-04    
 

Click here for pricing and ordering information 

For Research Use Only. Not for use in diagnostic procedures.

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