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Database: 365,228(8 Aug 2026)

in biological samples

in biological samples, Total:8 items.

The international standard classification for "in biological samples" includes: Radiation protection , Protection against crime , Environmental protection .

The Chinese standard classification for "in biological samples" includes: Analysis and test methods for radioactive substances and radiation intensity , Radiation protection and monitoring in general , Crime judging technology .


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

  • GB 11222.2-1989 Radiochemical analysis of strontium-90 in ash of biological samples--Ion exchange method
  • GB/T 11223.1-1989 Analytical determination of uranium in ash of biological samples--Solid fluorimetry
  • GB/T 11221-1989 Radiochemical analysis of caesium-137 in ash of biological samples

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 37865-2019 Analysis method of 14C in biological samples—Oxgen bomb combustion method

Professional Standard - Public Safety Standards

  • GA/T 930-2011 GC and chemistry examination methods for cyanogens ion in biology samples

Professional Standard - Environmental Protection

  • HJ 816-2016 Radiochemical analysis of caesium-137 in water and ash of biological samples
  • HJ 815-2016 Radiochemical analysis of Strontium-90 in water and ash of biological samples

中华人民共和国环境保护部

  • GB 11223.1-1989 Analytical determination of uranium in ash of biological samples; Solid fluorimetry