Standards ČSN - Czech national standards - Page 7088

Water quality - Sampling for microbiological analysis

Standard published on 1.4.2007

Jakost vod - Návod na validaci mikrobiologických metod (Norma k přímému použití jako ČSN).

WITHDRAWN published on 1.1.2002

Water quality - General requirements and guidance for microbiological examinations by culture

Standard published on 1.6.2019

Water quality. General quide to the enumeration of micro-organisms by culture

WITHDRAWN published on 1.2.1994

Water quality - General guidance on the enumeration of micro-organisms by culture

WITHDRAWN published on 1.6.2008

Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods

Standard published on 1.12.2023

Water quality. Evaluation of membrane filters used for microbiological analyses

WITHDRAWN published on 1.2.1994

Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods

WITHDRAWN published on 1.8.2023

Water quality. Practices for evaluating and controlling microbiological colony count media used in water quality tests

WITHDRAWN published on 1.4.1995

Water quality - Enumeration of culturable micro-organisms - Colony count by inoculation in a nutrient agar culture medium

Standard published on 1.3.2000