Iron ores, Metalliferous minerals, Chemical analysis and testing, Determination of content, Copper, Conglomerates, Concentrates, Sintered products, Spectrophotometry, Complexing methods, Test specimens
Title in French
Minerais de fer. Dosage du cuivre. Mthode spectrophotomtrique la biquinoline-2,2
Title in German
Eisenerze. Bestimmung des Kupfergehaltes. Spektralphotometrischer Verfahren mit 2, 2-Biquinolyl