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SN EN ISO 7899-2
Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method (ISO 7899-2:2000)
Edition
2000-10
SN EN ISO 6222
Water quality - Enumeration of culturable micro-organisms - Colony count by inoculation in a nutrient agar culture medium (ISO 6222:1999)
Edition
1999-08
ONR CEN/TS 17697
Animal feeding stuffs - Methods of sampling and analysis - PFGE typing of Lactobacilli, Pediococci, Enterococci and Bacilli in animal feeds
Edition
2023-11-01
ONR CEN/TS 17709
Plant biostimulants - Determination of Azotobacter spp.
Edition
2022-08-01
ONR CEN/TS 17713
Plant biostimulants - Determination of Azospirillum spp.
Edition
2022-08-01
ONR CEN/TS 17781
Organic, organo-mineral and inorganic fertilizers - Detection of Escherichia coli
Edition
2022-10-01
SN EN ISO 21871
Microbiology of food and animal feeding stuffs - Horizontal method for the determination of low numbers of presumptive Bacillus cereus - Most probable number technique and detection method (ISO 21871:2006)
Edition
2006-04
ONR CEN/TS 17722
Plant biostimulants - Determination of mycorrhizal fungi
Edition
2022-08-15
ONR CEN/TS 17719
Plant biostimulants - Determination of the anaerobic plate count
Edition
2022-08-01
ONR CEN/TS 17707
Plant biostimulants - Determination of the yeast and mould content
Edition
2022-08-01
