SiliaSep Flash Cartridges - Reversed-phases
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In reversed-phase chromatography, the packing material is always non-polar (hydrophobic) while the mobile phase is polar to non-polar. An important parameter affecting chromatographic efficiency is the hydrophobicity of the sorbent. As a general rule, stationary phase hydrophobicity increases with the alkyl chain length.
Our pre-packed reversed-phases cartridges are available in two silica gel grades:
- SiliaSep, irregular 40-63 microns silica
- SiliaSep PREMIUM, spherical 25 microns silica
| SiliaSep Type | Description |
|---|---|
| SiliaSep PREMIUM C18 FLH-03295D-A |
Indicated for the purification of low to high polarity compounds. Provides reproducible purification without the complexity and cost of preparative HPLC. |
| SiliaSep C18 (17%) FLH-R33230B |
|
| SiliaSep PREMIUM C8 FLH-30895D-A |
Presents less retention compared to C18. Typically used for highly hydrophobic pesticides, small peptides and large molecule drugs. |
| SiliaSep C8 FLH-R30830B |
|
| SiliaSep PREMIUM C4 FLH-32095D-A |
Presents less retention compared to C18 and C8. Widely used for molecules with large hydrophobic regions. |
| SiliaSep C4 FLH-R32030B |
|
| SiliaSep PREMIUM Phenyl FLH-34095D-A |
Moderate non-polar sorbent with different selectivity for aromatic compounds compared to other non-polar sorbents. |
| SiliaSep Phenyl FLH-R34030B |
|
| SiliaSep PREMIUM PFP FLH-67595D-A |
For a new selectivity approach with aromatic ring interactions, or for the purification of conjugated compounds (isomers). |
| SiliaSep PFP FLH-R67530B |
|
| SiliaSep PREMIUM Cyano FLH-38095D-A |
Versatile sorbent that can be used either as normal or reversed-phase. Indicated for products with intermediate to extreme polarity. The slightly hydrophobic nature of the cyano group offers alternative selectivity. |
| SiliaSep Cyano FLH-R38030B |
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SiliaSep PREMIUM Flash Cartridges, C18, spherical 25 µm (FLH-03295D-A)
Indicated for the purification of low to high polarity compounds. Provides reproducible purification without the complexity and cost of preparative HPLC. -
SiliaSep PREMIUM Flash Cartridges, C4, spherical, 25 µm, 90 Å (FLH-32095D-A)
Presents less retention compared to C18 and C8. Widely used for molecules with large hydrophobic regions. -
SiliaSep PREMIUM Flash Cartridges, Phenyl, spherical, 25 µm, 90 Å (FLH-34095D-A)
Moderate non-polar sorbent with different selectivity for aromatic compounds compared to other non-polar sorbents. -
SiliaSep PREMIUM Flash Cartridges, Pentafluorophenyl (PFP), 25 µm, 90 Å (FLH-67595D-A)
For a new selectivity approach with aromatic ring interactions, or for the purification of conjugated compounds (isomers). -
SiliaSep PREMIUM Flash Cartridges, Cyano (CN), 25 µm, 90 Å (FLH-38095D-A)
Versatile sorbent that can be used either as normal or reversed-phase. Indicated for products with intermediate to extreme polarity. The slightly hydrophobic nature of the cyano group offers alternative selectivity. -
SiliaSep Flash Cartridges, C18 (17%), 40 - 63 µm, 60 Å (FLH-R33230B)
Indicated for the purification of low to high polarity compounds. Provides reproducible purification without the complexity and cost of preparative HPLC. -
SiliaSep PREMIUM Flash Cartridges, C8, spherical 25 µm (FLH-30895D-A)
Presents less retention compared to C18. Typically used for highly hydrophobic pesticides, small peptides and large molecule drugs. -
SiliaSep Flash Cartridges, C8, 40 - 63 µm, 60 Å (FLH-R30830B)
Presents less retention compared to C18. Typically used for highly hydrophobic pesticides, small peptides and large molecule drugs. -
SiliaSep Flash Cartridges, C4, 40 - 63 µm, 60 Å (FLH-R32030B)
Presents less retention compared to C18 and C8. Widely used for molecules with large hydrophobic regions. -
SiliaSep Flash Cartridges, Phenyl, 40 - 63 µm, 60 Å (FLH-R34030B)
Moderate non-polar sorbent with different selectivity for aromatic compounds compared to other non-polar sorbents. -
SiliaSep Flash Cartridges, Pentafluorophenyl (PFP), 40 - 63 µm, 60 Å (FLH-R67530B)
For a new selectivity approach with aromatic ring interactions, or for the purification of conjugated compounds (isomers). -
SiliaSep Flash Cartridges, Cyano (CN), 40 - 63 µm, 60 Å (FLH-R38030B)
Versatile sorbent that can be used either as normal or reversed-phase. Indicated for products with intermediate to extreme polarity. The slightly hydrophobic nature of the cyano group offers alternative selectivity.
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