Yunnan Provincial Standard of the People's Republic of China
Latest
DB53/T 592-2014
Scope
This standard specifies the method summary, reagents, instruments and devices, analysis steps, result calculation, precision, etc. for the determination of ruthenium content in ruthenium trichloride liquid products. This standard is applicable to the determination of ruthenium content in activated carbon-supported ruthenium catalysts, ruthenium sputtering targets, and ruthenium trichloride liquid products for ruthenium alloy targets. Measuring range: 3.00%~13.00%. This standard applies to the content of impurity elements copper, lead, iron, sodium, platinum, palladium, rhodium, iridium, gold, silver, aluminum, calcium, magnesium, manganese, nickel, silicon, tin and zinc in liquid products of ruthenium trichloride. Determination of not greater than 0.0010%.
DB53/T 592-2014 history
2014DB53/T 592-2014 Ruthenium trichloride chemical analysis method Determination of ruthenium content Hydrogen reduction gravimetric method