SiliaChrom^®- HPLC Columns

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)

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

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^® 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.

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

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

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

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

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. 

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

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.

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

SiliaChrom^® XDB1 CN is a versatile stationary phase which can be used in normal phase or reverse phase conditions. This stationary phase is ideal for basic pharmaceuticals, steroids and other basic compounds.

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

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)

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

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^® 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^® XDB1 NH2 is a very versatile stationary phase which can be used in normal phase, reverse phase or ion exchange conditions as a weak anionic exchanger (WAX).

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

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

The SiliaChrom Guard Cartridges increase the shelf life of the SiliaChrom HPLC Columns by retaining impurities before the analytical columns.

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.

SiliaChrom^® C18 reverse phase functionalization is completely identical to the SB C18 equivalent. This reverse phase is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

SiliaChrom^® C8 reverse phase functionalization is completely identical to the SB C8 equivalent. This reverse phase is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

SiliaChrom^® XDB1 C18-300 reverse phase functionalization is completely identical to the XDB1 C18 equivalent. This reverse phase is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

SiliaChrom^® XDB1 C8-300 reverse phase functionalization is completely identical to the XDB1 C8 equivalent. This reverse phase is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

SiliaChrom^® XDB1 CN-300 chromatography phase functionalization is completely identical to the XDB1 CN equivalent. This reverse phase is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

SiliaChrom^® XDB1 Si-300 is an ultrapure spherical silica support with a pore size of 300 Å. This spherical silica support is characterized by its very high level of purity (99.999 %).

SiliaChrom^® XDB1 Phenyl-300 chromatography phase functionalization is completely identical to the XDB1 Phenyl equivalent. This reverse phase is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

SiliaChrom^® Amino chromatographic phase functionalization is completely identical to the XDB1 AMINO equivalent. This reverse phase is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

SiliaChrom^® XDB1 C4-300 reverse phase functionalization is completely identical to the XDB1 C4 equivalent. This reverse phase is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

SiliaChrom^® XDB1 C1-300 reverse phase functionalization is completely identical to the XDB1 C1 equivalent. This reverse phase is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules.

The chromatographic HILIC function is grafted on a 300 Å pore size spherical silica to separate or purify larger compounds.

This polymer based stationary phase presents a high C18 substitution. You will enjoy it in extreme pH conditions for your reverse phase applications.

This polymer based stationary phase presents a lower C18 substitution than the SiliaChrom^® RPC-M stationary phase. You will enjoy it in extreme pH conditions for your reverse phase applications.