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Database: 365,228(8 Aug 2026)

double reaction method

double reaction method, Total:12 items.

The international standard classification for "double reaction method" includes: Natural gas , Solid fuels , Products of the chemical industry in general .

The Chinese standard classification for "double reaction method" includes: Natural gas , Coke , Dye .


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

  • GB/T 25794-2010 Reactive golden yellow KN-RNL(C.I. Reactive orange 107) and Reactive red M-RB(C.I.Reactive red 198)
  • GB/T 11060.3-2010 Natural gas—Determination of sulfur compound—Part 3:Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method
  • GB/T 18605.1-2001 Natural gas--Determination of hydrogen sulfide content--Part 1:Lead acetate reaction rate dual photo path method
  • GB/T 4000-1996 Coke-Determination of reactivity and strength after reaction
  • GB/T 4000-2008 Coke - Determination of reactivity and strength after reaction
  • GB/T 4000-2017 Determination of coke reactivityindex(CRI) and coke strength after reaction(CSR)

Group Standards of the People's Republic of China

Professional Standard - Chemical Industry

Korean Agency for Technology and Standards (KATS)

International Organization for Standardization (ISO)

  • ISO/TR 5924:1989 Fire tests; reaction to fire; smoke generated by building products (dual-chamber test)

American Society for Testing and Materials (ASTM)

GM North America