𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Simultaneous preconcentration flotation-separation and spectrophotometric determination of thorium, lanthanum and yttrium in some geological and enviromental samples

✍ Scribed by A. M. Abdallah; M. A. Kabil; M. A. Akl; D. S. Ismael

Book ID
113009217
Publisher
Iranian Chemical Society
Year
2004
Tongue
English
Weight
193 KB
Volume
1
Category
Article
ISSN
1735-207X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Simultaneous Spectrophotometric Determin
Simultaneous Spectrophotometric Determination of Nitrate and Nitrite in Water and Some Vegetable Samples by Column Preconcentration
✍ Gen Feng Wang; Kiyoshi Horita; Masatada Satake πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 135 KB

A direct spectrophotometric method for the simultaneous determination of nitrate and nitrite by column preconcentration has been developed. Nitrate is reduced to nitrite in a copper-coated cadmium column which is then treated with azo dye reagent by column preconcentration, and the absorbance due to