Analysis

We offer the SiliaSphere^™ C18 as a standard functionalized product in various pore sizes between 60 to 1000Å and in a wide range of particle size (1.8 to 15 µm).

SiliaChrom^® SB C18 has the particularity that the silane carries two different functions:

• The C18 Hydrophobic function

• Transversal hindered isopropyl groups which protect the surface from an acidic attack.

This chemistry guarantees the stability of this reverse phase in very low pH (up to 0.8)

SiliaChrom^® SB C18 has the particularity that the silane carries two different functions:

• The C18 Hydrophobic function

• Transversal hindered isopropyl groups which protect the surface from an acidic attack.

This chemistry guarantees the stability of this reverse phase in very low pH (up to 0.8)

SiliaChrom^® XDB1 C18 column has the highest loading density available as well as the highest hydrophobicity. This allows it to have the least interactions between the analytes and potential residual silanol groups.

SiliaChrom^® XDB 1 C8 columns offer faster separations for strongly hydrophobic analytes compared to C18 columns. As the C18 XDB1 phase, the C8 XDB1 is highly base deactivated.

SiliaChrom^® XDB1 Si is ideal for normal phase applications. This spherical silica support is characterized by its very high level of purity (99.999 %).

SiliaChrom^® XDB2 C18 is grafted on ultrapure spherical silica whose surface was activated to create a high concentration of OH before grafting the C18 function. The residual carbon load is lower than the SiliaChrom XDB1 equivalent.

SiliaChrom^® dt C18 has the same unique technology phase as SiliaChrom AQ C18, but the purity of the spherical silica gel is 99,999%, the highest value for HPLC SiliaChrom Series. 

SiliaChrom^® dt Si has the same unique technology phase as SiliaChrom AQ Si, but the purity of the spherical silica gel is 99,999%, the highest value for HPLC SiliaChrom Series. This phase has no metal content, in order to avoid secondary interaction with basic or ion species.  

SiliaChrom^® AQ C18 columns use a new generation adsorbent based on high purity spherical silica and unique bonding technology. 

SiliaChrom^® AQ C8 columns use a new generation adsorbent based on high purity spherical silica and unique bonding technology.

SiliaChrom^® HILIC (Hydrophilic Interaction Chromatography) HPLC columns are designed to retain highly polar analytes. SiliaChrom HILIC has a selectivity that is complementary to the one of reversed-phase columns. In fact, it has a higher retention for hydrophilic compounds in HILIC mode. HILIC sorbent is more stable and reproducible than normal phase silica or amino columns. This phase is ideal for MedChem laboratories and approved for SFC applications.

SiliaChrom^® XT C18 has a hybrid surface made from a condensation of inorganic SiO2 species and an organosilane (CH3-SiO1.5). This hybrid, a more hydrophobic matrix, presents a very high resistance to extreme high pH conditions (up to 12).

SiliaChrom^® XT Fidelity C18 has a hybrid surface composed from a condensation of inorganic SiO2 species and an organosilane (CH3-SiO1.5). This hybrid, a more hydrophobic matrix, has an incomparable resistance to extreme high pH conditions (up to 12). The only difference between SiliaChrom XT C18 and SiliaChrom XT Fidelity C18 is the way they are packed, giving Fidelity columns more robustness at high pH and temperature.

Grafted on the purest spherical silica support, this sulfonic acid will allow you to separate basic, water soluble compounds and bio-molecules.

Grafted on the purest spherical silica support, this quaternary amine function will allow you to separate acidic, water soluble compounds and bio-molecules.

Balance the hydrophobicity of the surface with a C18 function and a shorted hydrocarbon function C8 which play the role of a spacer.

Conjugate the hydrophilic power of the amide functions with the hydrophobic power of the C18 functions for your HPLC applications with our mixed mode C18/amide SiliaChrom^® columns.

Conjugate hydrophobic and aromatic interactions with the mixed mode C18 and phenyl chromatographic stationary phases.

Conjugate the separation power of the C18 and the CN functions in a same stationary phase with our mixed C18/CN SiliaChrom^® columns.

Separate ionic and hydrophobic compounds at the same time. No more need for pairing agent or using columns in series. Gain in efficiency and time by using mixed mode SiliaChrom^® HPLC columns.

Separate ionic and hydrophobic compounds at the same time. No more need for pairing agents or for the use of columns in series. Gain in efficiency and time by using mixed mode SiliaChrom^® HPLC columns.

Conjugate the separation power of the C18 and the Nitrophenyl functions in a same stationary phase with our mixed C18/Nitrophenyl SiliaChrom^® columns.

The strong cationic exchange function is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

The strong anionic exchanger function is grafted on a 300 Å pore size spherical silica to separate or purify larger compounds.

SiliaChrom^® SB C18 has the particularity that the silane carries two different functions:

• The C18 Hydrophobic function

• Transversal hindered isopropyl groups which protect the surface from an acidic attack.

This chemistry guarantees the stability of this reverse phase in very low pH (up to 0.8)

SiliaChrom^® SB C18 has the particularity that the silane carries two different functions:

• The C18 Hydrophobic function

• Transversal hindered isopropyl groups which protect the surface from an acidic attack.

This chemistry guarantees the stability of this reverse phase in very low pH (up to 0.8)

SiliaChrom^® XDB1 C18 column has the highest loading density available as well as the highest hydrophobicity. This allows it to have the least interactions between the analytes and potential residual silanol groups.

SiliaChrom^® XDB 1 C8 columns offer faster separations for strongly hydrophobic analytes compared to C18 columns. As the C18 XDB1 phase, the C8 XDB1 is highly base deactivated.

SiliaChrom^® XDB1 Si is ideal for normal phase applications. This spherical silica support is characterized by its very high level of purity (99.999 %).

SiliaChrom^® XDB2 C18 is grafted on ultrapure spherical silica whose surface was activated to create a high concentration of OH before grafting the C18 function. The residual carbon load is lower than the SiliaChrom XDB1 equivalent.

SiliaChrom^® dt C18 has the same unique technology phase as SiliaChrom AQ C18, but the purity of the spherical silica gel is 99,999%, the highest value for HPLC SiliaChrom Series. 

SiliaChrom^® dt Si has the same unique technology phase as SiliaChrom AQ Si, but the purity of the spherical silica gel is 99,999%, the highest value for HPLC SiliaChrom Series. This phase has no metal content, in order to avoid secondary interaction with basic or ion species.  

SiliaChrom^® AQ C18 columns use a new generation adsorbent based on high purity spherical silica and unique bonding technology. 

SiliaChrom^® AQ C8 columns use a new generation adsorbent based on high purity spherical silica and unique bonding technology.

SiliaChrom^® HILIC (Hydrophilic Interaction Chromatography) HPLC columns are designed to retain highly polar analytes. SiliaChrom HILIC has a selectivity that is complementary to the one of reversed-phase columns. In fact, it has a higher retention for hydrophilic compounds in HILIC mode. HILIC sorbent is more stable and reproducible than normal phase silica or amino columns. This phase is ideal for MedChem laboratories and approved for SFC applications.

SiliaChrom^® XT C18 has a hybrid surface made from a condensation of inorganic SiO2 species and an organosilane (CH3-SiO1.5). This hybrid, a more hydrophobic matrix, presents a very high resistance to extreme high pH conditions (up to 12).

SiliaChrom^® XT Fidelity C18 has a hybrid surface composed from a condensation of inorganic SiO2 species and an organosilane (CH3-SiO1.5). This hybrid, a more hydrophobic matrix, has an incomparable resistance to extreme high pH conditions (up to 12). The only difference between SiliaChrom XT C18 and SiliaChrom XT Fidelity C18 is the way they are packed, giving Fidelity columns more robustness at high pH and temperature.

Grafted on the purest spherical silica support, this sulfonic acid will allow you to separate basic, water soluble compounds and bio-molecules.

Grafted on the purest spherical silica support, this quaternary amine function will allow you to separate acidic, water soluble compounds and bio-molecules.

Balance the hydrophobicity of the surface with a C18 function and a shorter hydrocarbon function, C8, which plays the role of a spacer.

Conjugate the hydrophilic power of the amide functions with the hydrophobic power of the C18 functions for your HPLC applications with our mixed mode C18/amide SiliaChrom^® columns.

Conjugate hydrophobic and aromatic interactions with the mixed mode C18 and phenyl chromatographic stationary phases.

Conjugate the separation power of the C18 and the CN functions in a same stationary phase with our mixed C18/CN SiliaChrom^® columns.

Separate ionic and hydrophobic compounds at the same time. No more need for pairing agents or for the use of columns in series. Gain in efficiency and time by using mixed mode SiliaChrom^® HPLC columns.

Separate ionic and hydrophobic compounds at the same time. No more need for pairing agents or for the use of columns in series. Gain in efficiency and time by using mixed mode SiliaChrom^® HPLC columns.

Conjugate the separation power of the C18 and the Nitrophenyl functions in a same stationary phase with our mixed C18/Nitrophenyl SiliaChrom^® columns.

The strong cationic exchange function is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

The strong anionic exchanger function is grafted on a 300 Å pore size spherical silica to separate or purify larger compounds.