| dc.contributor.author |
Chattopadhyay, P. |
|
| dc.contributor.author |
Mistry, M. |
|
| dc.date.accessioned |
2018-10-01T12:19:40Z |
|
| dc.date.available |
2018-10-01T12:19:40Z |
|
| dc.date.issued |
1994 |
|
| dc.identifier.citation |
Analytica Chimica Acta, 295(3), 1994: 325-330 |
|
| dc.identifier.issn |
0003-2670 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/444 |
|
| dc.description.abstract |
A mixture of manganese dioxide-lithium sulphate-sulphuric acid has been used for accurate and precise estimation of chromium in various chromite matrices. Inter-method comparison studies show that the proposed procedure can be used for a quality control programme and in the evaluation of reference materials. The method is very simple and easily adaptable and involves no separation of the analyte from the matrix elements. Sample decomposition is straight forward (0.2 g of sample + 0.3 g of MnO2 + 1.0 g of Li2SO4 + 10 ml of H2O + 20 ml of 36 M H2SO4). |
|
| dc.language |
en |
|
| dc.publisher |
Elsevier |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [1994]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository. |
|
| dc.subject |
Chemical Sciences |
|
| dc.title |
RAPID CHROMITE DISSOLUTION USING A MANGANESE-DIOXIDE LITHIUM-SULFATE SULFURIC-ACID MIXTURE FOR MATRIX-INDEPENDENT DETERMINATION OF CHROMIUM |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|