FIELD: chemistry.
SUBSTANCE: method lies in that, rhodium (III) is separated from a solution using silica gel, chemically modified dithiocarbamate groups, at 90°C and the diffuse reflection factor of the complex of rhodium (III) with the dithiocarbamate groups at the surface of the silica gel is measured at 410 nm.
EFFECT: simplification; faster and increased sensitivity of analysis.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETERMINING PALLADIUM (II) | 2010 |
|
RU2426986C1 |
| METHOD OF DETERMINING BISMUTH (III) | 2010 |
|
RU2444403C1 |
| GOLD DETERMINATION METHOD | 2005 |
|
RU2279060C1 |
| METHOD OF DETERMINING PALLADIUM | 2001 |
|
RU2187566C1 |
| METHOD FOR PHOTOMETRIC DETERMINATION OF RHENIUM (VII) | 2015 |
|
RU2615613C1 |
| METHOD OF DETECTING RUTHENIUM (IV) IN PRESENCE OF OSMIUM (IV) | 2008 |
|
RU2370763C1 |
| METHOD OF DETERMINING COBALT (II) | 2011 |
|
RU2456592C1 |
| RUTHENIUM DETECTION METHOD | 2005 |
|
RU2287155C1 |
| PHOTOMETRIC METHOD OF DETECTING PLATINUM | 2007 |
|
RU2331067C1 |
| METHOD OF DETECTING COBALT (II) | 2008 |
|
RU2374638C1 |
