We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
ČSN is a protected designation of Czech national technical standards.
Water quality - Determination of long term toxicity of substances to Daphnia magna Straus (Cladocera, Crustacea)
Standard published on 1.12.2001
Selected format:Water quality - Determination of chronic toxicity to Ceriodaphnia dubia
Standard published on 1.2.2010
Selected format:Water quality - Determination of the acute toxicity to Thamnocephalus platyurus (Crustacea, Anostraca)
Standard published on 1.8.2012
Selected format:Water quality - Determination of the chronic toxicity to Brachionus calyciflorus in 48 h
Standard published on 1.2.2010
Selected format:Water quality - Determination of the acute toxicity to the freshwater rotifer Brachionus calyciflorus
Standard published on 1.11.2016
Selected format:Water and soil quality - Determination of the toxic effect of sediment and soil samples on growth, fertility and reproduction of Caenorhabditis elegans (Nematoda)
Standard published on 1.2.2022
Selected format:Water quality - Determination of the prolonged toxicity of substances to freshwater fish. Method for evaluating the effects of substances on the growth rate of rainbow trout /Oncorhynchus mykiss Walbaum (Teleostei, Salmonidae)/
Standard published on 1.3.1997
Selected format:Water quality - Determination of the acute lethal toxicity of substances to a freshwater fish [Brachydanio rerio Hamilton - Buchanan (Teleostei, Cyprinidae)] - Part 1: Static method
Standard published on 1.2.1999
Selected format:Water quality - Determination of the acute lethal toxicity of substances to a freshwater fish [Brachydanio rerio Hamilton - Buchanan (Teleostei, Cyprinidae)] - Part 2: Semi-static method
Standard published on 1.2.1999
Selected format:Water quality - Determination of the acute lethal toxicity of substances to a freshwater fish [Brachydanio rerio Hamilton - Buchanan (Teleostei, Cyprinidae)] - Part 3: Flow-through method
Standard published on 1.2.1999
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
© Copyright 2026 NORMSERVIS s.r.o.