Har Bhajan Singh

Non-extractive derivative spectrophotometric determination of cobalt in neutral micellar medium

Har Bhajan Singh, Narinder Kumar Agnihotri, Vinay K. Singh · Talanta · 1999 · 30 citations

Natural Sciences, Biochemistry, Chemistry +6

Simultaneous Determination of Gallium and Indium with 2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol in Cationic Micellar Medium Using Derivative Spectrophotometry

Narinder Kumar Agnihotri, Sonia Ratnani, Vinay K. Singh et al. · Analytical Sciences · 2003 · 22 citations

Natural Sciences, Biochemistry, Chemistry +3

Simultaneous derivative spectrophotometric determination of thorium and uranium in a micellar medium

Narinder Kumar Agnihotri, Vinay Kumar Singh, Har Bhajan Singh · Talanta · 1993 · 21 citations

Natural Sciences, Chemistry, Analytical Chemistry +9

Spectrophotometric and derivative spectrophotometric determination of copper (II) with dithizone in aqueous phase

Brajesh Kumar, Har Bhajan Singh, Mohan Katyal et al. · Microchimica Acta · 1991 · 19 citations

Natural Sciences, Chemistry, Analytical Chemistry +5

Direct spectrophotometric determination of trace amounts of mercury(II) in aqueous media as its dithizonate complex in the presence of a neutral surfactant

Har Bhajan Singh, Brajesh Kumar, Rattan L. Sharma et al. · The Analyst · 1989 · 19 citations

Natural Sciences, Chemistry, Toxicology +14