Abstract

Mn and Zn are determinable in Al ores, intermediates, and finished metal by atomic-absorption spectrophotometry, using a particular burner, if suitable separation procedures are employed. Zn may be separated by chloroanion exchange. Mn is conveniently extracted into chloroform by complexing with 8–hydroxyquinaldine at <i>p</i>H 12. Results from analyses of known samples show that the method is suitable for the calibration of emission spectrographs.

Thermoluminescence of Manganese-Activated Zinc Fluoride Phosphors*

James S. Johnson and Ferd E. Williams
J. Opt. Soc. Am. 39(8) 709-711 (1949)

A Heated Chamber Burner for Atomic Absorption Spectroscopy

A. A. Venghiattis
Appl. Opt. 7(7) 1313-1316 (1968)

Detection and determination of manganese concentration in water using a fiber Bragg grating coupled with nanotechnology

Jyoti F. Akki, Anandkumar S. Lalasangi, Konduri G. Manohar, Prasad Raikar, Talabatulla Srinivas, and Uday S. Raikar
Appl. Opt. 50(32) 6033-6038 (2011)

Computer Programs for Absorption Spectrophotometry

R. Norman Jones
Appl. Opt. 8(3) 597-601 (1969)

A Logarithm-of-Wave-Length Scale for Use in Absorption Spectrophotometry

William A. Shurcliff
J. Opt. Soc. Am. 32(4) 229-233 (1942)