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In early attempts to integrate chromatography with droplet microfluidics, the lower flow rates and pressures required for 2-D capillary LC provided less of an obstacle to overcome in combining these technologies and made it possible to couple multiple 2-D separation techniques into one device (i.e. HPLC x LC, LC x LC, and HPLC x HPLC). [213]
THC and its 11-OH-THC and THC-COOH metabolites can be detected and quantified in blood, urine, hair, oral fluid or sweat using a combination of immunoassay and chromatographic techniques as part of a drug use testing program or in a forensic investigation. [57] [58] [59] There is ongoing research to create devices capable of detecting THC in ...
Chemistry is the scientific study of the properties and behavior of matter. [1] It is a physical science within the natural sciences that studies the chemical elements that make up matter and compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during reactions with other substances.