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DIN EN 1988-1
Foodstuffs - Determination of sulfite - Part 1: Optimized Monier-Williams method; German version EN 1988-1:1998
Edition
1998-05
DIN EN 1988-2
Foodstuffs - Determination of sulfite - Part 2: Enzymatic method; German version EN 1988-2:1998
Edition
1998-05
DIN EN 12120
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite; German version EN 12120:2022
Edition
2023-03
DIN EN 12124
Chemicals used for treatment of water intended for human consumption - Sodium sulfite; German version EN 12124:2022
Edition
2022-10
DIN EN 26461-1
Water quality; detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia); part 1: method by enrichment in a liquid medium (ISO 6461-1:1986); german version EN 26461-1:1993
Edition
1993-04
DIN EN 26461-2
Water quality; detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia); part 2: method by membrane filtration (ISO 6461-2:1986); german version EN 26461-2:1993
Edition
1993-04
DIN EN ISO 10304-3
Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997); German version EN ISO 10304-3:1997
Edition
1997-11
DIN EN ISO 15213-1
Microbiology of the food chain - Horizontal method for the detection and enumeration of Clostridium spp. - Part 1: Enumeration of sulfite-reducing Clostridium spp. by colony-count technique (ISO 15213-1:2023); German version EN ISO 15213-1:2023
Edition
2023-05
BVL F 0142
Untersuchung von Futtermitteln - Horizontales Verfahren zum Nachweis und zur Zählung von Clostridium spp. - Teil 1: Zählung von sulfitreduzierenden Clostridium spp. durch Koloniezählverfahren (Übernahme der Norm DIN EN ISO 15213-1, Mai 2023)
Edition
2025-02
BVL F 0151
Untersuchung von Futtermitteln - Bestimmung von sulfitreduzierenden Clostridien (Kurzfassung der VDLUFA-Methode 28.3.2 MB III)
Edition
2025-02
