This Cogent Zx Similars C8™ Octyl Stationary Phase is part of the Similars product line that has been a premium value used by HPLC laboratories for many years.

The "Type-B" Stationary Phase is end capped along with traditional bonding of an 8 carbon straight chain ligand to spherical shaped silica with very Similar surface area to Agilent's Zorbax® columns. This makes it an ideal Alternate in USP Methods that use the L7 Classification and Agilent's Zorbax™ brand C8 HPLC Columns.

Used for hydrophobic or neutral compounds in Reversed Phase, this Octadecyl Phase is excellent for long chain fatty acids with less Retention than a C18 Column.

This Cogent Zx Similars C8™ Octyl Stationary Phase is part of the Similars product line that has been a premium value used by HPLC laboratories for many years.

The "Type-B" Stationary Phase is end capped along with traditional bonding of an 8 carbon straight chain ligand to spherical shaped silica with very Similar surface area to Agilent's Zorbax® columns. This makes it an ideal Alternate in USP Methods that use the L7 Classification and Agilent's Zorbax™ brand C8 HPLC Columns.

Used for hydrophobic or neutral compounds in Reversed Phase, this Octadecyl Phase is excellent for long chain fatty acids with less Retention than a C18 Column.