Columns

Sep-Pak Accell Plus CM Plus Light cartridges contain a silica-based, hydrophilic weak cation-exchanger with large pore size (300&Aring). The cartridges are designed for extraction of cationic analytes in aqueous and non-aqueous solutions.

Sep-Pak Accell Plus QMA Vac cartridges contain a silica-based, hydrophilic, strong anion-exchanger with large pore size (300&Aring). The cartridges are designed for extraction of anionic analytes in aqueous and non-aqueous solutions.

Sep-Pak Accell Plus QMA Carbonate Plus Light cartridges contain a silica-based, hydrophilic, strong anion-exchanger with a large pore size (300&Aring) and a carbonate counter-ion. These cartridges are used for extraction of anionic analytes in

Sep-Pak Accell Plus QMA Plus Light cartridges contain a silica-based, hydrophilic, strong anion-exchanger with large pore size (300&Aring). The cartridges are designed for extraction of anionic analytes in aqueous and non-aqueous solutions.

Sep-Pak Alumina B Plus Long cartridges contain a highly active grade of alumina with a basic surface chemistry. The aluminum oxide surface provides an extremely polar surface for analyte retention and has properties of a Lewis acid.

Silica-based bonded phase with strong hydrophobicity used to adsorb analytes of even weak hydrophobicity from aqueous solutions typical applications include drugs and their metabolites in serum, plasma or urine, desalting of peptides, trace

Silica-based bonded phase with strong hydrophobicity used to adsorb analytes of even weak hydrophobicity from aqueous solutions typical applications include drugs and their metabolites in serum, plasma or urine, desalting of peptides, trace

Polar sorbent, used primarily to adsorb analytes from non polar solvents like hydrocarbons, chloro- or flouro-substituted hydrocarbons or less polar esters and ethers.

Particle Size: 5 µm Pore Size: 100 Angstrom I.D. x Length: 2.1×20 mm

SeQuant &reg ZIC &reg -HILIC is your ideal choice for separation of polar and hydrophilic compounds. The zwitterionic stationary phase ensures reproductible retention of all types of compounds that have proved difficult to separate on

Sequantr Zicr-Chilic Guard 5 X 0.3 mm Capillary Guard Column

Sequantr Zicr-Chilic Guard 5 X 1 mm Capillary Guard Column