By Column

Coresep 100 (application examples)

Coresep 100 is a reverse-phase analytical column with embedded acidic ion-pairing groups embedded on core-shell particles.

  • Improves retention of basic compounds by cation-exchange mechanism.
  • Separates acids by ion-exclusion mechanism.
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible.

Coresep 100 columns are available in all standard dimensions
Column IDs: 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 2.7 um
Pores: 90 A



Coresep S (application examples)

Coresep S is a normal-phase analytical column with embedded acidic ion-pairing groups embedded on core-shell particles.

  • Most suitable for separation of common sugars and other neutral or very polar molecules.
  • Retains and separates amino acids with different buffers at low concentration.
  • Separates weak bases by ion-exchange mechanism.
  • Separate acids by ion-exclusion mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 2.0 to 7.0).

Coresep S columns are available in all standard dimensions
Column IDs: 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 2.7 um
Pores: 90 A



Coresep SB (application examples)

Coresep SB is a reverse-phase analytical column with strong embedded basic ion-pairing groups embedded on core-shell particles.

  • Improves retention of acidic compounds by anion-exchange mechanism.
  • Separates bases by ion-exclusion mechanism.
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 1.5 to 5).

Coresep SB columns are available in all standard dimensions
Column IDs: 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 2.7 um
Pores: 90 A



Legacy L1 (application examples)

Legacy L1 columns meets the USP definition and has a stationary phase that consists of octadecyl silane chemically bonded to porous silica or ceramic particles (1.5 to 10µm).

Legacy L1 columns are available in all standard dimensions 
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 5 um
Pores: 100 A



Promix AP (application examples)

Promix AP is a stationary phase for small and medium size peptides under 3 kDa with PI value below 7.0.

  • Reverse phase and ion-exchange mechanism of interaction.
  • Use acidic mobile phase pH from 2 to 5.5.
  • Use ion strength at least 20 mM.
  • 100Å and 300Å pore sizes are available.

Promix AP columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 5 um
Pores: 300 A, 100 A



Promix MP (application examples)

Promix MP is a stationary phase for medium size proteins and peptides from 1 to 10 kDa.

  • Broad pI value.
  • Reverse phase and ion-exclusion mechanism of interaction.
  • Use acidic mobile phase pH from 2 to 5.5.
  • Use ion strength at least 1 mM.
  • 300Å and 800Å pore sizes are available.

Promix MP columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 5 um
Pores: 800 A, 300 A



Promix SP (application examples)

Promix SP is a stationary phase for small peptides under 1 kDa with PI value below 6.0.

  • Reverse phase and ion-exchange mechanism of interaction.
  • Use acidic mobile phase pH from 2 to 5.5.
  • Use ion strength at least 20 mM.
  • 100Å pore size is available.

Promix SP columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 5 um
Pores: 100 A



SHARC 1 (application examples)

SHARC columns are the first commercially available columns with separation based primarily on hydrogen bonding. SHARC stands for  Specific Hydrogen-bond Adsorption Resolution Chromatography. The SHARC 1 column is the first of the SHARC series columns. 

 

SHARC1 columns are available in all standard dimensions 
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um, 3 um
Pores: 100 A



Obelisc N (application examples)

Obelisc N is a column which has very polar characteristics and works well for polar and charged analytes.

  • Obelisc N offers both positively and negatively charged groups to interact with positively or negatively charged analytes.
  • Multiple separation modes (NP, HILIC, IE).
  • In HILIC mode, Obelisc N offers different selectivity form other HILIC or bare silica columns.
  • Mass spec, ELSD, preparative and low UV (<220 nm) compatible, low concentration buffers.

Obelisc N columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Obelisc R (application examples)

Obelisc R is a reverse-phase analytical column and can be used in traditional, reversed-phase type applications.

  • Due to the presence of ionic groups and a long hydrophobic chain, Obelisc R offers additional retention and tuning that is not available with traditional reversed-phase columns.
  • Multiple separation modes (RP, NP, IE).
  • Mass spec, ELSD, preparative and low UV (<220 nm) compatible, low concentration buffers.

Obelisc R columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Primesep 100 (application examples)

Primesep 100 is a reverse-phase analytical column with embedded acidic ion-pairing groups.

  • This is the most versatile column of the entire Primesep family for separation of a broad range of compounds.
  • Improves retention of basic compounds by cation-exchange mechanism.
  • Separates acids by ion-exclusion mechanism.
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible.

Primesep 100 columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Primesep 200 (application examples)

Primesep 200 is a reverse-phase analytical column with embedded weak acidic ion-pairing groups.

  • Improves retention of strong basic compounds by cation-exchange mechanism.
  • Retains neutral compounds by reverse-phase mechanism.
  • Provides an additional interaction with polar molecules offering separation of isomers and structurally-related compounds.
  • All mobile phases are LC-MS and preparative chromatography compatible.

Primesep 200 columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Primesep 500 (application examples)

Primesep 500 is a reverse-phase analytical column with embedded acidic ion-pairing groups.

  • Primesep 500 has an embedded carboxilic acid with a pKa of about 5.
  • Improves retention of basic compounds by cation-exchange mechanism at pH > 5.
  • Separates acids by ion-exclusion mechanism at a mobile phase pH > 5.
  • Retains basic compounds, as any RP column, at pH < 5
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible.

Primesep 500 columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Primesep A (application examples)

Primesep A is a reverse-phase analytical column with embedded strong acidic ion-pairing groups.

  • Improves retention of weak basic compounds by cation-exchange mechanism.
  • Separates acids by ion-exclusion mechanism.
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible.

Primesep A columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Primesep AB (application examples)

Primesep AB is a reverse-phase column with embedded acidic and basic ion-pairing groups.

  • Improves retention of strong acidic compounds and strong basic compounds by ion-exchange mechanism.
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible.

Primesep AB columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Primesep B2 (application examples)

Primesep B2 is a reverse-phase analytical column with embedded basic ion-pairing groups.

  • Improves retention of acidic compounds by anion-exchange mechanism.
  • Separates bases by ion-exclusion mechanism.
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 1.5 to 7).

Primesep B2 columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Primesep C (application examples)

Primesep C is a reverse-phase analytical column with embedded complex-forming groups.

  • Improves retention of positively charged compounds by forming a host-guest complex.
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible.

Primesep C columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Primesep D (application examples)

Primesep D is a reverse-phase analytical column with embedded basic ion-pairing groups specifically design for direct plasma analysis.

  • Does not retain high-molecular weight plasma components.
  • Retains hydrophobic and acidic components.
  • All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 1.5 to 4).

Primesep D columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A



Primesep N (application examples)

Primesep N is a normal-phase analytical column with embedded acidic groups.

  • Primesep N has embedded acidic groups with a pKa of about 5.
  • Improves retention of basic compounds by cation-exchange mechanism at pH > 5.
  • Separates polar compounds by HILIC mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible.

Primesep N columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 300 A, 100 A



Primesep SB (application examples)

Primesep SB is a reverse-phase analytical column with strong embedded basic ion-pairing groups.

  • Improves retention of acidic compounds by anion-exchange mechanism.
  • Separates bases by ion-exclusion mechanism.
  • Retains neutral compounds by reverse-phase mechanism.
  • All mobile phases are LC-MS and preparative chromatography compatible (working pH range from 1.5 to 5).

Primesep SB columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A