Solvatochromic study of poly(vinyl chloride) plasticizers and their solutions in chloroform: application to Phenobarbital partitioning and molecular recognition of phenobarbital

摘要

The possibility now exists, with the availability of several families of artificial molecular receptors, to create selec- tive extraction media. More selective extractions will lesd to cleaner chromatograms, with lower detection limits and perhaps higher accuracy for trace organic analysis by chromatography. Furthermor, laboratories will be ex- pected to minimize the use of volatile organic solvents.