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Direct Solids Injection

Direct Solids Injection, Total:5 items.

The international standard classification for "Direct Solids Injection" includes: Iron ores , Manganese ores , Lead, zinc, tin and their alloys .

The Chinese standard classification for "Direct Solids Injection" includes: Iron ore , Manganese ore , Heavy metals and their alloys analysis method .


国家质量监督检验检疫总局

  • SN/T 4572-2016 Determination of mercury content in copper concentrates-Enter solid sampling-direct determination of mercury analysis method

Professional Standard - Commodity Inspection

  • SN/T 3511-2013 Determination of mercury in minerals. General rules of direct mercury determining with solid injection method

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 31947-2015 Iron ores―Determination of mercury content―Solid sampling and direct mercury analysis method
  • GB/T 31949-2015 Manganese ores―Determination of mercury content―Solid sampling and direct mercury analysis method

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 8151.23-2020 Methods for chemical analysis of zinc concentrates—Part 23:Determination of mercury content—Solid sampling and direct mercury analysis method