氯化铂含量检测标准

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

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

Platinum jewellery alloys—Determination of platinum—Inductively coupled plasma (ICP) spectrometric method using yttrium as internal standard element

铁矿石 铌含量的测定 氯代磺酚S分光光度法

Determination of platinum content in platinum alloys—Spark atomic emission spectrometric method（difference method）

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

贵金属合金化学分析方法 银合金中银量的测定 氯化钠电位滴定法

纺织品 定量化学分析 聚丙烯腈纤维与某些其他纤维的混合物（甲酸/氯化锌法）

Chemica lanalysis methods for chloroplatinic acid—Part 1:Determination of platinum content—Ammonium chloride gravimetry

Method for chemical analysis of petrochemical spent platinum catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry

Silver jewellery alloys—Determination of silver—Volumetric(potentiometric) method using sodium chloride or potassium chloride

Methods for chemical analysis of nickel-platinum target alloys—Part 1： Determination of platinum content—Inductively coupled plasma atomic emission spectrometry

Method for chemical analysis of high temperature shape memory alloys—Determination of platinum content—Thiourea complex precipitation method

铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法

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