YS/T 441.5-2014 Management rules of nonferrous metals balance—Part 5:Gold and silver metallurgy

YS/T 441.1-2014 Management rules of nonferrous metals balance—Part 1:Copper enrichment and metallurgy YS/T 441.2-2014 Management rules of nonferrous metals balance—Part 2:Lead enrichment and metallurgy YS/T 441.3-2014 Management rules of nonferrous metals balance—Part 3:Zinc enrichment and metallurgy YS/T 441.4-2014 Management rules of nonferrous metals balance—Part 4:Tin enrichment and metallurgy

YS/T 441.5-2001

GB 4134-1994 Gold ingots GB/T 4134-2003 Gold ingots GB/T 4134-2015 Gold ingots GB/T 4134-2021 Gold ingots GB/T 4135-2002 Silver GB/T 4135-2016 Silver ingots GB/T 11066.1-1989 Gold—Determination of gold content—Fire assaying method GB/T 11066.1-2008 Methods for chemical analysis of gold─Determination of gold content—Fire assaying method GB/T 11066.2-1989 Gold—Determination of silver content—Flame atomic absorption spectrometric method GB/T 11066.2-2008 Methods for chemical analysis of gold—Determination of silver content—Flame atomic absorption spectrometry GB/T 11066.3-1989 Gold—Determination of iron content—Flame atomic absorption spectrometric method GB/T 11066.3-2008 Methods for chemical analysis of gold—Determination of iron content—Flame atomic absorption spectrometry GB/T 11066.4-1989 Gold—Determination of copper, lead, bismuth and antimony contents—Flame atomic absorption spectrometric method GB/T 11066.4-2008 Methods for chemical analysis of gold—Determination of copper,lead and bismuth contents—Flame atomic absorption spectrometry GB/T 11066.5-1989 Gold—Determination of silver, copper, iron, lead, antimony and bismuth contents—Emission spectrometric method GB/T 11066.5-2008 Methods for chemical analysis of gold—Determination of silver,copper,iron,lead,antimony and bismuth contents—Atomic emission spectrometry GB/T 11066.6-2009 Methods for chemical analysis of gold—Determination of magnesium,nickel,manganese,palladium contents—Flame atomic absorption spectrometry GB/T 11066.7-2009 Methods for chemical analysis of gold─Determination of silver,copper,iron,lead,antimony,bismuth,palladium,magnesium,tin,nickel,manganese and chromium contents─Spark atomic emission spectrometry GB/T 11066.8-2009 Method for chemical analysis of gold—Determination of silver,copper,iron,lead,antimony,bismuth,palladium, magnesium,nickel,manganese and chromium content—Ethyl acetate extration-inductively coupled plasma-atomic emission spectrometry GB/T 11066.9-2009 Methods for chemical analysis of gold—Determination of arsenic and tin contents—Hydride generation-atomic fluorescence spectrometry GB/T 11066.10-2009 Methods for chemical analysis of gold—Determination of silicon content—Molybdenum blue spectrophotometry GB/T 11066.11-2021 Methods for chemical analysis of gold—Part 11:Determination of magnesium,chromium,manganese,iron,nickel,copper,palladium,silver,tin,antimony,lead and bismuth contents—Inductively coupled plasma mass spectrometry GB/T 11066.12-2024 Methods for chemical analysis of gold—Part 12:Determination of silver,copper,iron,lead,bismuth,antimony,magnesium,nickel,manganese,palladium,chromium,platinum,rhodium,titanium,zinc,arsenic,tin,silicon,cobalt,calcium,potassium,lithium,sodium,tellurium,vanadium,zirconium,cadmium,molybdenum,rhenium,aluminum contents—Inductively coupled plasma atomic emission spectrometry GB/T 11067.1-1989 Silver—Determination of silver content—Silver chloride precipitation-flame atomic absorption spectrometric method GB/T 11067.1-2006 Methods for chemical analysis of silver—Determination of silver content—Silver chloride precipitation-flame atomic absorption spectrometric method GB/T 11067.2-1989 Silver—Determination of copper and gold contents—Flame atomic absorption spectrometric method GB/T 11067.2-2006 Methods for chemical analysis of silver—Determination of copper contents—Flame atomic absorption spectrometric method GB/T 11067.3-1989 Silver—Determination of iron, lead and bismuth contents—Flame atomic absorption spectrometric method GB/T 11067.3-2006 Methods for chemical analysis of silver—Determination of selenium and tellurium content—Inductively coupled plasma atomic emission spectrometric method GB/T 11067.4-1989 Silver—Determination of antimony content—2-(5-bromo-2-pyridylazo)-5-diethylaminophenol spectrophotometric method GB/T 11067.4-2006 Methods for chemical analysis of silver—Determination of antimony content—The inductively coupled plasma atomic emission spectrometric method GB/T 11067.5-1989 Silver—Determination of carbon content—Combustion-conductometric method GB/T 11067.5-2006 Methods for chemical analysis of silver—Determination of lead and bismuth contents—Flame atomic absorption spectrometric method GB/T 11067.6-1989 Silver—Determination of sulphur content—Combustion-potassium iodate titrimetric method GB/T 11067.6-2006 Methods for chemical analysis of silver—Determination of iron contents—Flame atomic absorption spectrometric method GB/T 11067.7-1989 Silver—Determination of copper, bismuth, iron, lead, gold and antimony contents—Emission spectrometric method GB/T 14260-1993 General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk GB/T 14260-2010 General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk YS/T 87-1995 The analysis sampling methods for gold and silver in copper and lead electrolytic anode tarnish YS/T 87-2009 Methods for sampling and sample preparation of copper anode slime and lead anode slime YS/T 87-2021 YS/T 87-2021 Copper, lead anode tails sampling and preparation methods GB/T 11067.7-2024 Methods for chemical analysis of silver—Part 7:Determination of gold and palladium content—Inductively coupled plasma emission spectrometry