GB/T 45108-2024 Recycling materials for platinum group metals

GB 5085.1 GB 5085.2 GB 5085.3 GB 5085.4 GB 5085.5 GB 5085.6 GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 15072.3-2008 Test method of precious metal alloys—Determination of platinum content for gold,platinum and palladium alloys—Electricity titration using potassium permanganate GB/T 15072.4-2008 Test method of precious metal alloys—Determination of palladium content for palladium and silver alloys—Butanedione dioxime gravimetry GB/T 15072.6-2008 Test method of precious metal alloys—Determination of iridium contents for platinum, palladium alloys—Electricity titration with ferrous sulfate GB/T 16597-2019 Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods GB/T 23524-2009 Test method of spent petrochemical catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry GB/T 23524-2019 Method for chemical analysis of petrochemical spent platinum catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry GB/T 30014-2013 Methods for chemical analysis of spent palladium-carbon—Determination of palladium—Inductively coupled plasma atomic emission spectrometry GB/T 34499.1-2017 Method for chemical analysis of iridium compounds—Part 1:Determination of iridium content—Electricity titration using ferrous sulfate HJ/T 298-2007 Hazardous waste identification technical specifications HJ 298-2019 Hazardous waste identification technical specifications HJ 509-2009 Determination of platinum, palladium, and rhodium in automotive ceramic catalytic converters using inductively coupled plasma emission spectroscopy and inductively coupled plasma mass spectrometry SN/T 0570-2023 The inspection regulations for radioactive contamination of imported recycled materials YS/T 561-2009 Method for chemical analysis of precious metals alloys—Platinum-rhodium alloys—Determination of rhodium content—Hexaammine cobalt nitrate gravimetriy YS/T 562-2009 Method for chemical analysis of precious metals alloys—Platinum-ruthenium alloys—Determination of ruthenium content—Thiourea spectrophotometry YS/T 1071-2015 Chemical analysis methods of hydrogen peroxide spent catalysts—Determination of palladium content—Spectrometry YS/T 1207-2017 The method for chemical analysis of ruthenium content in aluminum oxide-based ruthenium material: determination of ruthenium content by hydrogen reduction weight method YS/T 1327-2019 The sampling method for platinum and platinum-based alloy waste materials YS/T 1531-2022 YS/T 1531-2022 Rhenium carbon chemical analysis method Determination of rhenium content using inductively coupled plasma atomic emission spectroscopy