铂钯含量检测标准

High content precious metals jewellery alloys—Determination of gold，platinum and palladium—Difference method using inductively coupled plasma optical emission spectroscopy

Jewellery and precious metals—Determination of platinum and palladium—Gravimetry using ammonium chloride and dimethylglyoxime

Determination methods of platinum,palladium and rhodium contents in metallic catalytic converters

Platinum jewellery alloys-Determination of platinum and palladium-Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime

Method for analysis of palladium ingots—Determination of silver, aluminum, gold, bismuth, chromium, copper, iron, iridium, magnesium, manganese, nickel, lead, platinum, rhodium, ruthenium, silicon, tin and zinc contents—Spark discharge atomic emission spectrometry

Determination of platinum and palladium in imported sintered copper material of coarse smelting - Inductively coupled plasma mass spectrometry

Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 1：Determination of gold, silver, platinum, palladium and iridium contents—Inductively coupled plasma-atomic emission spectrometry

Chemical analysis of nickel concentrate-Part 3:Determination of gold,platinum,palladium-Inductively coupled plasma mass spectrometry method

Methods for chemical analysis of nickel-platinum target alloys—Part 2：Determination of magnesium,aluminium,titanium,vanadium,chromium,manganese,iron,cobalt,coppe,zinc,zirconium,silver,palladium,tin,samarium,lead,silicon contents—Inductively coupled plasma mass spectrometry

Iron ores—Determination of gold, silver, platinum, palladium content —Inductively coupled plasma mass spectrometry method

Method for chemical analysis of rhodium compounds—Part 2: Determination of silver,gold,platinum,palladium,iridium,ruthenium,lead,nickel,copper,iron,tin,zinc,magnesium,manganese,aluminium,calcium,sodium,potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry

Methods for chemical analysis of nickel matte-Part 8:Determination of gold,platinum and palladium contents-Fire assay collection-inductively coupled plasma atomic emission spectrometry

Methods for chemical analysis of disodium tetrachloropalladate-Part 2:Determination of copper,lead,nickel,platinum,cadmium,iron and gold contents-Inductively coupled plasma atomic emission spectrometry

Methods for chemical analysis of silver separating residue from copper smelting-Part 2: Determination of platinum and palladium contents-Fire assay collection-inductively coupled plasma atomic emission spectrometry