Clean Screen® THC
The CLEAN SCREEN® THC column is copolymerized on a rigid, purified silica gel support. The two functional groups include a reverse phase, and an ion exchanger, primary amine. This column is commonly used for analyzing THC and its metabolites. It has dual functionality for acids and hydrophobic compounds.
The CLEAN SCREEN® THC column is copolymerized on a rigid, purified silica gel support. The two functional groups include a reverse phase, and an ion exchanger, primary amine. This column is commonly used for analyzing THC and its metabolites. It has dual functionality for acids and hydrophobic compounds.
Solid phase extraction of natural cannabinoids and metabolites from blood and urine
In this application note, UCT, Inc. outlines two separate extraction methods for four natural cannabinoids and Δ9-THC metabolites from blood and urine using UCT's Clean Screen® THC and Styre Screen® HLB.



















