Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of rivers
€121.00
Water quality - Samplin, treatement and determination of the oligochaeta in sediment of continental surface waters
€93.50
Water quality. Determination of the acute toxicity to the marine rotifer Brachionus plicatilis
€269.00
Water quality — Determination of the acute toxicity to the marine rotifer Brachionus plicatilis
€115.00
Water quality. Determination of the acute toxicity to the freshwater rotifer Brachionus calyciflorus
Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters
€84.00
Water quality — Determination of the acute toxicity to the freshwater rotifer Brachionus calyciflorus
Water quality - Guidance on the estimation of phytoplankton biovolume
€135.00
Water quality - Guidance on the estimation of phytoplankton biovolume; German version EN 16695:2015
€214.30
Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters; German version EN 16698:2015
€111.40
€142.00
€84.02
Water quality. Guidance on quantitative and qualitative sampling of phytoplankton from inland waters
€316.00
€205.00
Water quality - Sampling of fish with multi-mesh gillnets
€79.00
