title: Liquid chromatographic determination of the known low level impurities in lovastatin bulk drug: An application of high-low chromatography.
abstract: High-low chromatography in combination with gradient elution and multiple wavelength detection is a rapid and sensitive technique that can be used to assay low level impurities in lovastatin. The method is reproducible and can be applied to samples containing as little as 0.1% of any known impurity.
authors.affiliation: Merck Sharp & Dohme Research Laboratories, P.O. Box 2000, Rahway, NJ 07065, USA.
authors.forename: A
authors.initials: A
authors.lastname: Houck
authors.forename: S
authors.initials: S
authors.lastname: Thomas
authors.forename: D K
authors.initials: DK
authors.lastname: Ellison