Goodrich, R A transistor-controlled magnetic densitometer designed for small sample volumes. [electronic resource] - Analytical biochemistry Apr 1969 - 25-34 p. digital Publication Type: Journal Article ISSN: 0003-2697 Standard No.: 10.1016/0003-2697(69)90153-5 doi Subjects--Topical Terms: Densitometry--instrumentationElectronicsLactoglobulinsMagneticsMethodsMicrochemistry