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Database: 365,228(8 Aug 2026)

mpn method

mpn method, Total:8 items.

The international standard classification for "mpn method" includes: Geology. Meteorology. Hydrology , Chemical analysis .

The Chinese standard classification for "mpn method" includes: Analysis methods for substances in ocean , Basic standards and general methods for water treatment agent , Boiler and its auxiliary equipment .


Professional Standard - Ocean

  • HY/T 176-2014 Determination of iron bacteria in seawater—MPN method
  • HY/T 177-2014 Determination of sulfate-reducing bacteria in seawater—MPN method

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

  • GB/T 14643.6-2009 Examination of bacteria and algae in industrial circulating cooling water - Part 6: Examination of iron bacteria - MPN test
  • GB/T 14643.5-1993 Industrial circulating cooling water sulfate-Reducing Bacteria-MPN test
  • GB/T 14643.5-2009 Examination of bacteria and algae in industrial circulating cooling water - Part 5: Examination of sulfate-reducing bacteria - MPN test
  • GB/T 14643.6-1993 Industrial circulating cooling water examination of iron Bacteria-MPN test
  • GB/T 26322-2010 Examination of nitrite bacteria in industrial circulating cooling water—MPN test

Professional Standard - Commodity Inspection

  • SN/T 2524.2-2010 Determination of Proteeae Species in Food for Import and Epxort - Part 2: MPN Method