Trilogy's QualiT Pure Multi-ergot alkaloid cleanup column contains a proprietary mixture of silica layered between cellulose and polyethylene frits and contained within a 6 mL polypropylene syringe barrel (plunger included). The unique packing material retains large molecules, and more importantly, contains several active sites to adsorb various interfering compounds. The QualiT Pure multi-ergot alkaloid cleanup column allows for multiple analytes to be screened with the use of a single column. The QualiT Pure Multi-ergot alkaloid cleanup column is optimized for Ergocornine, Ergocorninine, Ergocristine, Ergocristinine, Ergocryptine, Ergocryptinine, Ergometrinine, Ergosine, Ergosinine, Ergotamine, Ergotaminine, Ergovaline and Dihydroergocristine.