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Spectrophotometric methods for the determination of osmium-I: Extraction and ultraviolet spectrophotometric determination of osmium tetroxideGerald Goldstein; D.L. Manning; Oscar Menis; J.A. Dean · 1961
Spectrophotometric methods for the determination of sulphathioureaHassan F. Askal; Gamal A. Saleh · 1991
Spectrophotometric methods for the determination of manganeseBarry Chiswell; Guy Rauchle; Mark Pascoe · 1990
A Spectrophotometric Method for the Determination of ChlorineSPURNÝ, ZD. · 1959
Spectrophotometric method for the determination of paraquatGanesan, M.; Natesan, S.; Ranganathan, V. · The Analyst · 1979
Amplification method for the spectrophotometric determination of phosphorusIrena Baranowska; Katarzyna Barszczewska · 1994
New spectrophotometric methods for the determination of rheniumD.I. Ryabchikov; L.V. Borisova · 1963
Spectrophotometric method for the quantitative determination of benzotefI. M. Loos; L. D. Protsenko · 1968