I. Citron

Infrared study of the copper-edta complex and its reaction with various amino compounds

I. Citron, 1962 .

The simultaneous spectrophotometric determination of primary and tertiary amines in aqueous solution with copper-(ethylene dinitrilo)tetraacetic acid

I. Citron, D. Dolan, 1965 .

Spectrophotometric Determination of Primary Amines in Aqueous Solution with Copper-(Ethylenedinitrilo)tetraacetic Acid.

A. Mills, I. Citron, 1964 .

Infrared determination of traces of sulfate in reagent chemicals

A. L. Underwood, I. Citron, 1960 .

Simultaneous infrared determination of sulphate, nitrate and nitrite in water samples

H. Tai, A. L. Underwood, R. A. Day, 1961 .