Chem Quant's sub 4 minute elution time for all drugs leads the industry. 

FIALS can screen for dozens of drugs in 1 minute with better  selectivity than immunoassay. At about 2$ a sample and with no reagent contacts, FIALS is redefining how labs screen for drugs.

CQ's alcohol method uses the same mobile phase as the Multi-drug method allowing seemless automated method transitions. 

Put away the SPE cartridges and try CQ's simple and robust dilution oral fluid method.