𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Extraction and determination of hexavalent chromium in soil samples

✍ Scribed by Malgorzata Grabarczyk; Mieczyslaw Korolczuk; Katarzyna Tyszczuk

Publisher
Springer
Year
2006
Tongue
English
Weight
109 KB
Volume
386
Category
Article
ISSN
1618-2650

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Spectrophotometric determination of chro
Spectrophotometric determination of chromium in geological samples
✍ D.P.S. Rathore; P.K. Tarafder πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 363 KB

A method for the determmatlon of chrommm 1s presented, based on the oxldatlon of hydroxylamme hydrochlonde to mtrous acid by chrommm(V1) m acetlc acid medrum followed by dmzotuatlon of the nitrite produced with p-ammophenylmercaptoacettc acid and subsequent couplmg of the d!azonmm salt w~tb ~-(l-nap

Spectrophotometric determination of boro
Spectrophotometric determination of boron in plant and soil samples by a new solvent extraction procedure
✍ C. C. Weir πŸ“‚ Article πŸ“… 1970 πŸ› John Wiley and Sons 🌐 English βš– 266 KB πŸ‘ 1 views

## Abstract A routine method has been developed for the determination of boron in plant and soil samples. The boron in the prepared samples is converted into BF~4~‐ in a H~2~SO~4~‐HF system, then extracted as a coloured complex with Azure‐C (or mthylne blue) into dichloroethane and finally determin