This standard specifies the requirements, test methods, marking, packaging, transportation, storage and order form content of hydrated chloroiridic acid. This standard applies to chloroiridic acid used in chemical catalysts and metal anode coatings.
GB/T 15072.6 Test method of precious metal alloys.Determination of iridium contents for platinum,palladium alloys.Electricity titration with ferrous sulfate*, 2008-03-31 Update